login
A092223
Numbers k such that numerator of Bernoulli(2*k) is divisible by 101, the fourth irregular prime.
10
34, 84, 101, 134, 184, 202, 234, 284, 303, 334, 384, 404, 434, 484, 505, 534, 584, 606, 634, 684, 707, 734, 784, 808, 834, 884, 909, 934, 984, 1010, 1034, 1084, 1111, 1134, 1184, 1212, 1234, 1284, 1313, 1334, 1384, 1414, 1434, 1484, 1515, 1534, 1584, 1616
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Bernoulli Number.
MATHEMATICA
Select[ Range[ 1633], Mod[ Numerator[ BernoulliB[2# ]], 101] == 0 &]
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Feb 25 2004
STATUS
approved