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A091216 Numbers k such that numerator of Bernoulli(2*k) is divisible by 37, the first irregular prime. 18
16, 34, 37, 52, 70, 74, 88, 106, 111, 124, 142, 148, 160, 178, 185, 196, 214, 222, 232, 250, 259, 268, 286, 296, 304, 322, 333, 340, 358, 370, 376, 394, 407, 412, 430, 444, 448, 466, 481, 484, 502, 518, 520, 538, 555, 556, 574, 592, 610, 628 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..100 from Seiichi Manyama)
MATHEMATICA
Select[ Range[ 681], Mod[ Numerator[ BernoulliB[2# ]], 37] == 0 &] (* Robert G. Wilson v, Feb 24 2004 *)
PROG
(PARI) for(j=1, 260, if (! (numerator(bernfrac(2*j))%37), print1(j, ", ")))
CROSSREFS
Sequence in context: A132370 A185467 A245664 * A350522 A132760 A209377
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 24 2004
EXTENSIONS
More terms from Robert G. Wilson v, Feb 24 2004
STATUS
approved

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Last modified December 4 08:59 EST 2023. Contains 367558 sequences. (Running on oeis4.)