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A092133 Prime numerators of Bernoulli numbers, i.e., numerators of Bernoulli numbers with indices A092132. 2
5, -691, 7, -3617, 43867, -26315271553053477373, 1520097643918070802691 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..7.

Eric Weisstein's World of Mathematics, Bernoulli Number

MATHEMATICA

Reap[For[n = 1, n <= 1000, n++, If[PrimeQ[nu = Numerator[BernoulliB[n]]], Print[nu]; Sow[nu]]]][[2, 1]] (* Jean-Fran├žois Alcover, Oct 31 2012 *)

CROSSREFS

Cf. A092132.

Sequence in context: A176840 A000367 A176546 * A274025 A281585 A071772

Adjacent sequences:  A092130 A092131 A092132 * A092134 A092135 A092136

KEYWORD

sign,more

AUTHOR

Eric W. Weisstein, Feb 22 2004

STATUS

approved

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Last modified October 20 07:17 EDT 2018. Contains 316378 sequences. (Running on oeis4.)