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A157920 Numerator of Bernoulli(n,4). 2
1, 7, 73, 42, 4319, 490, 69553, 5558, 555839, 61362, 13329365, 660814, 5870460269, 6961994, 134611351, 71990310, 117354472543, 732908386, 1856852077771, 7365970046, 7674385814989, 73244492538, 31764000135329, 721860840022, 6168810462042629 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

First term < 0: a(52) = -62309830108222403263385604257.

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..250

MATHEMATICA

Table[Numerator[BernoulliB[n, 4]], {n, 0, 50}] (* Vincenzo Librandi, Mar 16 2014 *)

CROSSREFS

For denominators see A027642.

Sequence in context: A197951 A221161 A137730 * A321077 A080794 A082719

Adjacent sequences:  A157917 A157918 A157919 * A157921 A157922 A157923

KEYWORD

sign,frac

AUTHOR

N. J. A. Sloane, Nov 10 2009

STATUS

approved

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Last modified June 12 19:24 EDT 2021. Contains 344959 sequences. (Running on oeis4.)