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A157817 Numerator of Bernoulli(n, 1/4). 2
1, -1, -1, 3, 7, -25, -31, 427, 127, -12465, -2555, 555731, 1414477, -35135945, -57337, 2990414715, 118518239, -329655706465, -5749691557, 45692713833379, 91546277357, -7777794952988025, -1792042792463, 1595024111042171723, 1982765468311237, -387863354088927172625 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

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

MATHEMATICA

Table[Numerator[BernoulliB[n, 1/4]], {n, 0, 50}] (* Vincenzo Librandi, Mar 16 2014 *)

CROSSREFS

For denominators see A157818.

Sequence in context: A041563 A042657 A031875 * A118718 A058781 A100462

Adjacent sequences:  A157814 A157815 A157816 * A157818 A157819 A157820

KEYWORD

sign,frac

AUTHOR

N. J. A. Sloane, Nov 08 2009

STATUS

approved

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Last modified October 2 02:22 EDT 2014. Contains 247527 sequences.