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URL: https://www.worldofnumbers.com/quasimor.htm

⇱ Β Palindromic Quasi_Over_Squares of the form n^2+(n+X)Β 


WO
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πŸ‘ Image

πŸ‘ Image
Palindromic Quasi_Over_Squares
of the form n^2+(n+)
πŸ‘ rood
n(n+0) πŸ‘ rood
n(n+1) πŸ‘ rood
n(n+2) πŸ‘ rood
n(n+) πŸ‘ rood

πŸ‘ rood
n^2+1 πŸ‘ rood
n^2+ πŸ‘ rood
n^2– πŸ‘ rood

πŸ‘ rood
n^2+(n+1)


Introduction
Palindromic numbers are numbers which read the same from
 πŸ‘ p_right
left to right (forwards) as from the right to left (backwards) πŸ‘ p_left
Here are a few random examples : , ,

Quasi_Over_Square numbers are defined and calculated by this extraordinary intricate and excruciatingly complex formula.
So, this line is for experts only πŸ‘ Image

 PLAIN TEXT QUASIMOR 
Palindromic Quasi_Over_Squares
Quasi_Over_Squares of the form x2 + (x + 0) can only end with a , or . And if it terminates in , it terminates in or only.
Alas, my palindromes may not have leading zero's! So the zero option must not be investigated.
Main source see Palindromic Pronic Numbers
can be followed by any number : 20, 21, 22, 23, 24, 25, 26, 27, 28 or 29
can only be followed by 0 or 5 : 60 or 65
Quasi_Over_Squares of the form x2 + (x + 1) can only end with a , or . And if it terminates in , it terminates in or only.
Even length palindromes of this form are not possible as never divisible by 11.
Main source see Palindromic Quasi-Over-Squares
can be followed by any number : 10, 11, 12, 13, 14, 15, 16, 17, 18 or 19
can be followed by any number : 30, 31, 32, 33, 34, 35, 36, 37, 38 or 39
can only be followed by 0 or 5 : 70 or 75
Quasi_Over_Squares of the form x2 + (x + 2) can only end with a , or . And if it terminates in , it terminates in or only.
can be followed by any number : 20, 21, 22, 23, 24, 25, 26, 27, 28 or 29
can be followed by any number : 40, 41, 42, 43, 44, 45, 46, 47, 48 or 49
can only be followed by 0 or 5 : 80 or 85
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+2) of lengths
Quasi_Over_Squares of the form x2 + (x + 3) can only end with a , or . And if it terminates in , it terminates in or only.
can be followed by any number : 30, 31, 32, 33, 34, 35, 36, 37, 38 or 39
can be followed by any number : 50, 51, 52, 53, 54, 55, 56, 57, 58 or 59
can only be followed by 0 or 5 : or 95 { This ... produces ever expanding Mandelbrot-like infinite palindromes }.
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+3) of lengths
Quasi_Over_Squares of the form x2 + (x + 4) can only end with a , or . And if it terminates in , it terminates in or only.
Alas, my palindromes may not have leading zero's! So the zero option must not be investigated.
Even length palindromes of this form are not possible as never divisible by 11.
can be followed by any number : 40, 41, 42, 43, 44, 45, 46, 47, 48 or 49
can be followed by any number : 60, 61, 62, 63, 64, 65, 66, 67, 68 or 69
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+4) of EVEN length.
Quasi_Over_Squares of the form x2 + (x + 5) can only end with a , or . And if it terminates in , it terminates in or only.
can only be followed by 1 or 6 : 11 or 16
can be followed by any number : 50, 51, 52, 53, 54, 55, 56, 57, 58 or 59
can be followed by any number : 70, 71, 72, 73, 74, 75, 76, 77, 78 or 79
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+5) of lengths
Quasi_Over_Squares of the form x2 + (x + 6) can only end with a , or . And if it terminates in , it terminates in or only.
Even length palindromes of this form are not possible as never divisible by 11.
can only be followed by 1 or 6 : 21 or 26
can be followed by any number : 60, 61, 62, 63, 64, 65, 66, 67, 68 or 69
can be followed by any number : 80, 81, 82, 83, 84, 85, 86, 87, 88 or 89
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+6) of EVEN length nor of length
Quasi_Over_Squares of the form x2 + (x + 7) can only end with a , or . And if it terminates in , it terminates in or only.
Even length palindromes of this form are not possible as never divisible by 11.
can only be followed by 1 or 6 : 31 or 36
can be followed by any number : 70, 71, 72, 73, 74, 75, 76, 77, 78 or 79
can be followed by any number : 90, 91, 92, 93, 94, 95, 96, 97, 98 or 99
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+7) of EVEN length.
Quasi_Over_Squares of the form x2 + (x + 8) can only end with a , or . And if it terminates in , it terminates in or only.
Alas, my palindromes may not have leading zero's! So the zero option must not be investigated.
Even length palindromes of this form are not possible as never divisible by 11.
can only be followed by 1 or 6 : 41 or 46
can be followed by any number : 80, 81, 82, 83, 84, 85, 86, 87, 88 or 89
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+8) of EVEN length nor of lengths
Quasi_Over_Squares of the form x2 + (x + 9) can only end with a , or . And if it terminates in , it terminates in or only.
can be followed by any number : 10, 11, 12, 13, 14, 15, 16, 17, 18 or 19
can only be followed by 1 or 6 : 51 or 56
can be followed by any number : 90, 91, 92, 93, 94, 95, 96, 97, 98 or 99
πŸ‘ bu17
There are no palindromic Quasi_Over_Squares of type x^2 + (x+9) of lengths

Quasi_Over_SquaresChange of variablesCUDApalin parametersBase Correction
x^2 + (x+0)n.a.
base = CUDAbase
x^2 + (x+1)n.a.
base = CUDAbase
x^2 + (x+2)n.a.
base = CUDAbase
x^2 + (x+3)n.a.
base = CUDAbase
x^2 + (x+4)n.a.
base = CUDAbase
x^2 + (x+5)n.a.
base = CUDAbase
x^2 + (x+6)n.a.
base = CUDAbase
x^2 + (x+7)n.a.
base = CUDAbase
x^2 + (x+8)n.a.
base = CUDAbase
x^2 + (x+9)n.a.
base = CUDAbase

Some people regard as a bad year !

So does because he figured out that after applying the procedure to ,
this yearnumber never transformed into a palindrome. Follow this link to arrive at his website.
1997: A Bad Year

As for me, is a lucky year because of the following relations with the number of the beast and other various palindromic numbers :

+ ( + 9 ) = or from the right .
Note that = +

+ ( + ) = .
Note that = +
and moreover = is a palindromic cube !

An palindromic pattern resides in the list for


Some palindromic pattern resides in the list for


An palindromic pattern hides in the list for


A very nice but palindromic pattern hides in the list for

is no longer palindromic !

An palindromic pattern hides in the list for

A second peculiar palindromic pattern emerges as well.


An palindromic pattern hides in the list for


The Table


Index NrLength
Length
πŸ‘ up
πŸ‘ down
  [Scanned exhaustively up to length 59]
πŸ‘ up
πŸ‘ down
  [Scanned exhaustively up to length 57]
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+2) at
%N under A014206.
The palindromic numbers of the form n+(n+2) are categorised as follows :
%N under A027712.
%N under A027713.

More terms from , Aug 28, 2018. See Index Nrs 51 up to 65.
More terms from , Sep 1, 2020. See Index Nrs 66 up to 115.
More terms from , Nov 3, 2022. See Index Nrs 116 up to 121.
More terms from , Nov 11, 2022. See Index Nrs 122 up to 128.
More terms from , Dec 6, 2022. See Index Nrs 129 up to 152.
More terms from , Jun 21, 2023. See Index Nrs 153 up to 155.
More terms from , Jul 18, 2023. See Index Nrs 156 up to 161.
16128
55
16028
55
15928
55
15828
55
15728
55
15628
55
15527
53
15427
53
15327
53
15227
53
15126
51
15026
51
14926
51
14825
50
14725
49
14625
49
14525
49
14425
49
14325
49
14225
49
14125
49
14025
49
13925
49
13824
47
13724
47
13624
47
13524
47
13423
46
13323
46
13223
46
13123
45
13023
45
12923
45
12822
44
12722
44
12622
43
12522
43
12422
43
12321
42
12221
42
12121
41
12021
41
11921
41
11821
41
11720
40
11620
40
11520
39
11420
39
11320
39
11220
39
11120
39
11020
39
10920
39
10819
37
10719
37
10619
37
10519
37
10419
37
10318
36
10218
36
10118
36
10018
35
9917
33
9817
33
9716
32
9616
32
9516
31
9416
31
9316
31
9216
31
9116
31
9016
31
8916
31
8816
31
8715
30
8615
29
8515
29
8415
29
8314
27
8214
27
8113
26
8013
26
7913
25
7813
25
7713
25
7613
25
7513
25
7413
25
7313
25
7213
25
7113
25
7013
25
6912
24
6812
24
6712
24
6612
24
6512
24
6412
23
6312
23
6211
22
6111
22
6011
22
5911
22
5811
21
5710
20
5610
19
5510
19
5410
19
5310
19
5210
19
5110
19
5010
19
4910
19
4810
19
479
18
469
18
459
17
449
17
439
17
429
17
418
16
408
16
398
15
388
15
378
15
368
15
358
15
348
15
338
15
327
13
317
13
307
13
296
12
286
11
276
11
265
10
255
9
245
9
235
9
225
9
214
7
204
7
194
7
184
7
174
7
164
7
153
6
143
6
133
5
123
5
113
5
102
4
92
4
82
3
72
3
62
3
51
2
41
2
31
1
21
1
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+3) at
%N under A027688.
The palindromic numbers of the form n+(n+3) are categorised as follows :
%N under A027714.
%N under A027715.

More terms from , Aug 29, 2018. See Index Nrs 38 up to 50.
More terms from , Sep 1, 2020. See Index Nrs 51 up to 124.
More terms from , Nov 11, 2022. See Index Nrs 126 up to 188
except Nr 167 which was already known.
More terms from , Dec 6, 2022. See Index Nrs 189 up to 316
except Nr 286 which was already known.
More terms from , Jun 22, 2023. See Index Nrs 317 up to 352
More terms from , Jul 18, 2023. See Index Nrs 353 up to 392
39228
55
39128
55
39028
55
38928
55
38828
55
38728
55
38628
55
38528
55
38428
55
38328
55
38228
55
38128
55
38028
55
37928
55
37828
55
37728
55
37628
55
37528
55
37428
55
37328
55
37228
55
37128
55
37028
55
36928
55
36828
55
36728
55
36628
55
36528
55
36428
55
36328
55
36228
55
36128
55
36028
55
35928
55
35828
55
35728
55
35628
55
35528
55
35428
55
35328
55
35227
53
35127
53
35027
53
34927
53
34827
53
34727
53
34627
53
34527
53
34427
53
34327
53
34227
53
34127
53
34027
53
33927
53
33827
53
33727
53
33627
53
33527
53
33427
53
33327
53
33227
53
33127
53
33027
53
32927
53
32827
53
32727
53
32627
53
32527
53
32427
53
32327
53
32227
53
32127
53
32027
53
31927
53
31827
53
31727
53
31626
51
31526
51
31426
51
31326
51
31226
51
31126
51
31026
51
30926
51
30826
51
30726
51
30626
51
30526
51
30426
51
30326
51
30226
51
30126
51
30026
51
29926
51
29826
51
29726
51
29626
51
29526
51
29426
51
29326
51
29226
51
29126
51
29026
51
28926
51
28826
51
28726
51
28626
51
28526
51
28426
51
28326
51
28226
51
28125
50
28025
50
27925
49
27825
49
27725
49
27625
49
27525
49
27425
49
27325
49
27225
49
27125
49
27025
49
26925
49
26825
49
26725
49
26625
49
26525
49
26425
49
26325
49
26225
49
26125
49
26025
49
25925
49
25825
49
25725
49
25625
49
25525
49
25425
49
25325
49
25225
49
25125
49
25025
49
24925
49
24825
49
24725
49
24625
49
24525
49
24424
48
24324
47
24224
47
24124
47
24024
47
23924
47
23824
47
23724
47
23624
47
23524
47
23424
47
23324
47
23224
47
23124
47
23024
47
22924
47
22824
47
22724
47
22624
47
22524
47
22424
47
22324
47
22224
47
22124
47
22024
47
21924
47
21823
46
21723
46
21623
46
21523
45
21423
45
21323
45
21223
45
21123
45
21023
45
20923
45
20823
45
20723
45
20623
45
20523
45
20423
45
20323
45
20223
45
20123
45
20023
45
19923
45
19823
45
19723
45
19623
45
19523
45
19423
45
19323
45
19223
45
19123
45
19023
45
18923
45
18822
43
18722
43
18622
43
18522
43
18422
43
18322
43
18222
43
18122
43
18022
43
17922
43
17822
43
17722
43
17622
43
17522
43
17422
43
17322
43
17222
43
17122
43
17022
43
16922
43
16822
43
16722
43
16622
43
16522
43
16422
43
16322
43
16222
43
16121
42
16021
41
15921
41
15821
41
15721
41
15621
41
15521
41
15421
41
15321
41
15221
41
15121
41
15021
41
14921
41
14821
41
14721
41
14621
41
14521
41
14421
41
14321
41
14221
41
14121
41
14020
40
13920
39
13820
39
13720
39
13620
39
13520
39
13420
39
13320
39
13220
39
13120
39
13020
39
12920
39
12820
39
12720
39
12620
39
12519
38
12419
37
12319
37
12219
37
12119
37
12019
37
11919
37
11819
37
11719
37
11619
37
11519
37
11419
37
11319
37
11219
37
11119
37
11018
35
10918
35
10818
35
10718
35
10618
35
10518
35
10418
35
10318
35
10218
35
10118
35
10017
33
9917
33
9817
33
9717
33
9617
33
9517
33
9417
33
9317
33
9217
33
9117
33
9017
33
8917
33
8817
33
8716
31
8616
31
8516
31
8416
31
8316
31
8216
31
8116
31
8016
31
7916
31
7816
31
7715
29
7615
29
7515
29
7415
29
7315
29
7215
29
7115
29
7015
29
6915
29
6815
29
6714
27
6614
27
6514
27
6414
27
6314
27
6214
27
6114
27
6014
27
5913
26
5813
25
5713
25
5613
25
5513
25
5413
25
5313
25
5213
25
5113
25
5013
25
4912
23
4812
23
4712
23
4611
22
4511
22
4411
21
4311
21
4211
21
4110
19
4010
19
3910
19
3810
19
3710
19
369
18
359
18
349
18
339
18
329
17
319
17
309
17
298
16
288
16
278
15
268
15
258
15
247
14
237
13
226
12
216
11
206
11
195
10
185
10
175
9
165
9
154
8
144
7
133
6
123
5
113
5
103
5
93
5
82
4
72
4
62
3
52
3
41
2
31
1
21
1
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+4) at
%N under A027689.
The palindromic numbers of the form n+(n+4) are categorised as follows :
%N under A027716.
%N under A027717.

More terms from , Aug 29, 2018. See Index Nrs 33 up to 36.
More terms from , Sep 1, 2020. See Index Nrs 37 up to 57.
More terms from , Nov 11, 2022. See Index Nrs 58 up to 70.
More terms from , Dec 6, 2022. See Index Nrs 71 up to 77.
More terms from , Jun 22, 2023. See Index Nrs 78 up to 81.
More terms from , Jul 18, 2023. See Index Nr 82.
8228
55
8127
53
8027
53
7927
53
7827
53
7726
51
7625
49
7525
49
7424
47
7324
47
7223
45
7123
45
7022
43
6922
43
6821
41
6721
41
6621
41
6521
41
6421
41
6320
39
6220
39
6120
39
6020
39
5920
39
5820
39
5719
37
5619
37
5519
37
5418
35
5318
35
5217
33
5117
33
5016
31
4916
31
4816
31
4716
31
4615
29
4515
29
4415
29
4315
29
4214
27
4114
27
4014
27
3914
27
3814
27
3714
27
3613
25
3513
25
3413
25
3313
25
3212
23
3111
21
3011
21
2911
21
2811
21
2711
21
2610
19
2510
19
249
17
239
17
228
15
218
15
207
13
197
13
187
13
177
13
166
11
156
11
146
11
136
11
125
9
115
9
104
7
94
7
84
7
74
7
63
5
53
5
43
5
32
3
21
1
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+5) at
%N under A027690.
The palindromic numbers of the form n+(n+5) are categorised as follows :
%N under A027718.
%N under A027728.

More terms from , Aug 28, 2018. See Index Nrs 30 up to 46.
More terms from , Sep 1, 2020. See Index Nrs 47 up to 79.
More terms from , Nov 11, 2022. See Index Nrs 80 up to 87.
More terms from , Dec 6, 2022. See Index Nrs 88 up to 94.
More terms from , Jul 18, 2023. See Index Nrs 95 up to 97.
9728
55
9628
55
9528
55
9425
50
9325
50
9224
47
9124
47
9023
46
8923
45
8823
45
8722
44
8622
43
8522
43
8422
43
8322
43
8221
41
8121
41
8020
39
7919
38
7819
37
7719
37
7619
37
7519
37
7419
37
7319
37
7218
36
7118
36
7018
35
6918
35
6818
35
6718
35
6617
34
6517
33
6417
33
6317
33
6217
33
6116
32
6016
32
5916
31
5816
31
5716
31
5616
31
5515
30
5415
29
5315
29
5215
29
5115
29
5015
29
4915
29
4815
29
4714
27
4613
25
4513
25
4413
25
4313
25
4212
24
4112
23
4012
23
3911
22
3811
22
3711
21
3611
21
3511
21
3410
20
3310
19
3210
19
3110
19
3010
19
2910
19
289
17
278
16
268
16
257
14
247
14
237
13
227
13
217
13
206
11
196
11
185
9
175
9
165
9
155
9
144
8
134
8
124
8
114
7
103
5
93
5
83
5
72
4
62
3
52
3
41
2
31
2
21
1
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+6) at
%N under A027691.
The palindromic numbers of the form n+(n+6) are categorised as follows :
%N under A027729.
%N under A027721.

More terms from , Aug 27, 2018. See Index Nrs 32 up to 34.
More terms from , Sep 1, 2020. See Index Nrs 35 up to 54.
More terms from , Nov 11, 2022. See Index Nrs 55 up to 63.
More terms from , Dec 6, 2022. See Index Nrs 64 up to 75.
More terms from , Jun 22, 2023. See Index Nrs 76 up to 78.
More terms from , Jul 18, 2023. See Index Nr 79.
7928
55
7827
53
7727
53
7627
53
7526
51
7426
51
7326
51
7226
51
7125
49
7025
49
6925
49
6825
49
6724
47
6624
47
6524
47
6423
45
6322
43
6222
43
6121
41
6021
41
5921
41
5821
41
5721
41
5621
41
5520
39
5419
37
5319
37
5219
37
5119
37
5018
35
4918
35
4818
35
4717
33
4617
33
4515
29
4415
29
4315
29
4214
27
4113
25
4013
25
3913
25
3813
25
3713
25
3612
23
3512
23
3411
21
3311
21
3210
19
3110
19
309
17
299
17
289
17
278
15
268
15
258
15
248
15
238
15
227
13
217
13
207
13
197
13
187
13
177
13
167
13
156
11
146
11
136
11
126
11
115
9
104
7
94
7
84
7
74
7
63
5
52
3
42
3
32
3
21
1
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+7) at
%N under A027692.
The palindromic numbers of the form n+(n+7) are categorised as follows :
%N under A027722.
%N under A027723.

More terms from , Aug 28, 2018. See Index Nrs 28 up to 45.
More terms from , Sep 1, 2020. See Index Nrs 46 up to 71.
More terms from , Nov 11, 2022. See Index Nrs 72 up to 80.
More terms from , Dec 6, 2022. See Index Nrs 81 up to 96.
More terms from , Jun 22, 2023. See Index Nrs 97 up to 99.
More terms from , Jul 18, 2023. See Index Nrs 100 up to 103.
10328
55
10228
55
10128
55
10028
55
9927
53
9827
53
9727
53
9626
51
9526
51
9425
49
9325
49
9225
49
9125
49
9025
49
8925
49
8824
47
8724
47
8624
47
8524
47
8423
45
8323
45
8223
45
8123
45
8022
43
7922
43
7821
41
7721
41
7620
39
7520
39
7420
39
7320
39
7220
39
7119
37
7019
37
6919
37
6819
37
6719
37
6618
35
6518
35
6418
35
6318
35
6217
33
6117
33
6017
33
5917
33
5816
31
5716
31
5616
31
5516
31
5416
31
5315
29
5215
29
5115
29
5015
29
4915
29
4814
27
4714
27
4614
27
4513
25
4413
25
4313
25
4213
25
4113
25
4013
25
3912
23
3812
23
3712
23
3612
23
3512
23
3411
21
3311
21
3211
21
3111
21
3011
21
2911
21
2810
19
2710
19
2610
19
2510
19
249
17
239
17
228
15
218
15
208
15
197
13
187
13
176
11
166
11
156
11
145
9
135
9
124
7
114
7
104
7
93
5
83
5
73
5
63
5
53
5
42
3
32
3
21
1
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+8) at
%N under A027693.
The palindromic numbers of the form n+(n+8) are categorised as follows :
%N under A027724.
%N under A027725.

More terms from , Aug 29, 2018. See Index Nrs 16 up to 19.
More terms from , Sep 1, 2020. See Index Nrs 20 up to 32.
More terms from , Nov 11, 2022. See Index Nrs 33 up to 41.
More terms from , Dec 6, 2022. See Index Nrs 42 up to 45.
More terms from , Jun 22, 2023. See Index Nr 46.
More terms from , Jul 18, 2023. See Index Nr 47.
4728
55
4627
53
4526
51
4426
51
4325
49
4225
49
4122
43
4022
43
3922
43
3821
41
3720
39
3620
39
3520
39
3420
39
3320
39
3219
37
3119
37
3018
35
2917
33
2817
33
2717
33
2617
33
2516
31
2416
31
2316
31
2216
31
2115
29
2015
29
1914
27
1814
27
1712
23
1612
23
1510
19
149
17
137
13
127
13
117
13
107
13
96
11
85
9
75
9
64
7
54
7
43
5
33
5
22
3
11
1
πŸ‘ up
πŸ‘ down
One can find the regular numbers of the form n+(n+9) at
%N under A027694.
The palindromic numbers of the form n+(n+9) are categorised as follows :
%N under A027726.
%N under A027727.

More terms from , Aug 29, 2018. From Index Nrs 64 up to 71.
More terms from , Sep 1, 2020. See Index Nrs 72 up to 117.
More terms from , Nov 11, 2022. See Index Nrs 118 up to 139.
More terms from , Dec 6, 2022. See Index Nrs 140 up to 164.
More terms from , Jun 22, 2023. See Index Nr 165.
More terms from , Jul 18, 2023. See Index Nrs 166 up to 170.
17028
55
16928
55
16828
55
16728
55
16627
54
16527
53
16426
52
16326
51
16226
51
16126
51
16026
51
15926
51
15825
50
15725
50
15625
50
15525
49
15425
49
15325
49
15225
49
15125
49
15024
48
14924
47
14824
47
14724
47
14624
47
14524
47
14423
46
14323
46
14223
46
14123
45
14023
45
13922
44
13822
44
13722
43
13622
43
13522
43
13422
43
13322
43
13222
43
13121
42
13021
42
12921
41
12821
41
12721
41
12621
41
12521
41
12420
40
12320
39
12220
39
12120
39
12020
39
11920
39
11820
39
11719
38
11619
38
11519
38
11419
37
11319
37
11219
37
11119
37
11019
37
10919
37
10819
37
10719
37
10618
36
10518
36
10418
35
10318
35
10218
35
10117
33
10017
33
9917
33
9817
33
9717
33
9617
33
9516
32
9416
31
9316
31
9216
31
9116
31
9016
31
8915
30
8815
30
8715
29
8615
29
8515
29
8414
28
8314
28
8214
27
8114
27
8014
27
7914
27
7814
27
7713
26
7613
25
7513
25
7413
25
7313
25
7212
24
7112
23
7012
23
6912
23
6812
23
6711
21
6611
21
6511
21
6410
19
6310
19
6210
19
619
18
609
18
599
18
589
18
579
18
569
17
559
17
549
17
539
17
529
17
518
16
508
16
498
16
488
15
478
15
468
15
458
15
448
15
438
15
428
15
417
14
407
14
397
13
387
13
377
13
367
13
357
13
346
12
336
12
326
12
316
11
306
11
296
11
286
11
276
11
266
11
255
10
245
9
235
9
224
8
214
8
204
7
194
7
184
7
174
7
164
7
153
6
143
6
133
6
123
5
113
5
103
5
93
5
82
4
72
3
62
3
52
3
42
3
31
2
21
2
11
1



Sources Revealed


's Encyclopedia can be consulted online :
Neil Sloane's Integer Sequences

If you are interested in the of these numbers rather than the palindromes,
well look no further :

%N under A002384
%N under A002383
%N under A027752
%N under A027753
%N under A027754
%N under A027755
%N under A027756
%N or under A005471
%N under A027757
%N under A027758
Two more formula's are included in the table. They are well known to prime-lovers.

n + n + 17 generates 16 primes for all n values 0 to 15 !

%N under A028823
%N under A007636
%N under A007635
n + n + 41 generates 40 primes for all n values 0 to 39 !
%N under A002837
%N under A007634
%N under A005846
Click here to view some of the author's [] entries to the table.
Click here to view some entries to the table about palindromes.


Contributions

Copy & pasted from the OEIS Encyclopedia many more results from as indicated in the headings.

[ ]
Contribution from (email)
β€œ I'm still working on some upgrades to the program, but in the meantime, I thought I'd share
the length-40 and length-41 entries for Case X = 2 [n^2 + n + 2] found by my program:

[ See entries [] up to [] in the table.]

Length-40 took 229 seconds and length-41 took 689 seconds on my machine to generate.

Best,
Robert.”
[ ]
(email) added
for Case X = 2 [n^2 + n + 2] entries [] up to [].
for Case X = 3 [n^2 + n + 3] entries [] up to [], except entry [] which was already known.
for Case X = 4 [n^2 + n + 4] entries [] up to [].
for Case X = 5 [n^2 + n + 5] entries [] up to [].
for Case X = 6 [n^2 + n + 6] entries [] up to [].
for Case X = 7 [n^2 + n + 7] entries [] up to [].
for Case X = 8 [n^2 + n + 8] entries [] up to [].
for Case X = 9 [n^2 + n + 9] entries [] up to [].
[ ]
(email) added
for Case X = 2 [n^2 + n + 2] entries [] up to [].
for Case X = 3 [n^2 + n + 3] entries [] up to [], except entry [] which was already known.
for Case X = 4 [n^2 + n + 4] entries [] up to [].
for Case X = 5 [n^2 + n + 5] entries [] up to [].
for Case X = 6 [n^2 + n + 6] entries [] up to [].
for Case X = 7 [n^2 + n + 7] entries [] up to [].
for Case X = 8 [n^2 + n + 8] entries [] up to [].
for Case X = 9 [n^2 + n + 9] entries [] up to [].
[ ]
(email) added
for Case X = 2 [n^2 + n + 2] entries [] up to [].
for Case X = 3 [n^2 + n + 3] entries [] up to [].
for Case X = 4 [n^2 + n + 4] entries [] up to [].
for Case X = 6 [n^2 + n + 6] entries [] up to [].
for Case X = 7 [n^2 + n + 7] entries [] up to [].
for Case X = 8 [n^2 + n + 8] entry [].
for Case X = 9 [n^2 + n + 9] entry [].
[ ]
(email) added
for Case X = 2 [n^2 + n + 2] entries [] up to [].
for Case X = 3 [n^2 + n + 3] entries [] up to [].
for Case X = 4 [n^2 + n + 4] entry [].
for Case X = 5 [n^2 + n + 5] entries [] up to [].
for Case X = 6 [n^2 + n + 6] entry [].
for Case X = 7 [n^2 + n + 7] entries [] up to [].
for Case X = 8 [n^2 + n + 8] entry [].
for Case X = 9 [n^2 + n + 9] entry [] up to [].









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- Last modified : October 7, 2024.
Patrick De Geest - Belgium πŸ‘ flag
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E-mail address : pdg@worldofnumbers.com