A157818 Denominator of Bernoulli(n, 1/4).

1, 4, 48, 64, 3840, 1024, 86016, 16384, 983040, 262144, 34603008, 4194304, 22900899840, 67108864, 805306368, 1073741824, 1095216660480, 17179869184, 27419071217664, 274877906944, 181419418583040, 4398046511104

Offset

0,2

Links

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

Mathematica

Denominator[BernoulliB[Range[0, 30], 1/4]] (* Harvey P. Dale, Nov 24 2012 *)

Crossrefs

For numerators see A157817.

Sequence in context: A178429 A370417 A242225 * A362402 A373435 A048608

Adjacent sequences: A157815 A157816 A157817 * A157819 A157820 A157821

Keyword

nonn,frac

Author

N. J. A. Sloane, Nov 08 2009

Status

approved