

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
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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



