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A058858
Numbers k that divide the sum of the first k unique partition numbers (
A000009
).
0
1, 2, 8, 18, 42, 66, 69, 84, 1138, 1935, 3828, 9464, 130936, 150910, 261132, 1406536, 2877311, 5118856, 5497690, 5872385, 6009938, 6777062
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OFFSET
1,2
COMMENTS
Next term > 2000000. -
Vaclav Kotesovec
, May 05 2018
Next term > 16500000. -
Sean A. Irvine
, Aug 30 2022
LINKS
Table of n, a(n) for n=1..22.
MATHEMATICA
s = 0; Do[ s = s + PartitionsQ[ n ]; If[ Mod[ s, n ] == 0, Print[ n ] ], { n, 1, 8000} ]
CROSSREFS
Sequence in context:
A377676
A220909
A376192
*
A236633
A212518
A264054
Adjacent sequences:
A058855
A058856
A058857
*
A058859
A058860
A058861
KEYWORD
nonn
AUTHOR
Robert G. Wilson v
, Jan 05 2001
EXTENSIONS
a(13)-a(16) from
Vaclav Kotesovec
, May 05 2018
a(17)-a(22) from
Sean A. Irvine
, Aug 30 2022
STATUS
approved