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URL: https://oeis.org/A142334

⇱ A142334 - OEIS


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A142334
Primes congruent to 43 mod 45.
2
43, 223, 313, 673, 853, 1033, 1123, 1213, 1303, 1483, 1663, 1753, 1933, 2113, 2203, 2293, 2383, 2473, 2833, 3373, 3463, 3643, 3733, 3823, 4003, 4093, 4273, 4363, 4723, 4813, 4903, 4993, 5443, 5623, 6073, 6163, 6343, 6703, 6793, 6883, 7243, 7333, 7603, 7873
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Prime[Range[1000]], Mod[#, 45]==43&] (* Harvey P. Dale, Jan 14 2012 *)
Select[Prime[Range[1200]], MemberQ[{43}, Mod[#, 45]]&] (* Vincenzo Librandi, Aug 26 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(10000) | p mod 45 eq 43]; // Vincenzo Librandi, Aug 26 2012
(PARI) is(n)=isprime(n) && n%45==43 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A013307 A043375 A038479 * A107697 A302977 A362407
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved