A158941 Numerator of Bernoulli(n, -2/9).

1, -13, 71, -143, 2653, 715, 51791, -127127, -2336027, 18133687, 1003761955, -4095513851, -11278364798537, 1310672279059, 9265565367737, -564709715670815, -387913689686252779, 315149059876453231, 381102197981560974797, -221139612243122878019

Offset

0,2

Links

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

Lisa Carbone and Pranav Shankar, Kac-Moody Fibonacci sequences, arXiv:2601.00958 [math.NT], 2026. See p. 13, Table 7.

Mathematica

Table[Numerator[BernoulliB[n, -2/9]], {n, 0, 50}] (* Vincenzo Librandi, Mar 17 2014 *)

Crossrefs

For denominators see A158808.

Sequence in context: A067382 A340842 A253776 * A128003 A060103 A332943

Adjacent sequences: A158938 A158939 A158940 * A158942 A158943 A158944

Keyword

sign,frac

Author

N. J. A. Sloane, Nov 08 2009

Status

approved