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A092226
Numbers k such that numerator of Bernoulli(2*k) is divisible by 149, the seventh irregular prime.
10
65, 139, 149, 213, 287, 298, 361, 435, 447, 509, 583, 596, 657, 731, 745, 805, 879, 894, 953, 1027, 1043, 1101, 1175, 1192, 1249, 1323, 1341, 1397, 1471, 1490, 1545, 1619, 1639, 1693, 1767, 1788, 1841, 1915, 1937, 1989, 2063, 2086, 2137, 2211, 2235, 2285
OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..2500
Eric Weisstein's World of Mathematics, Bernoulli Number.
MATHEMATICA
Select[ Range[ 2358], Mod[ Numerator[ BernoulliB[2# ]], 149] == 0 &]
CROSSREFS
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Feb 25 2004
STATUS
approved