A020100 Ceiling of Gamma(n + 5/11)/Gamma(5/11).

1, 1, 1, 2, 6, 25, 137, 880, 6555, 55413, 523898, 5477111, 62737807, 781370864, 10512989798, 151960488891, 2348480282847, 38643175563196, 674499064375772, 12447573642571061, 242161887228200640, 4953311329667740359, 106271043072871520429, 2386267967181751413254

Offset

0,4

Links

Paolo Xausa, Table of n, a(n) for n = 0..400

Maple

Digits := 64:f := proc(n, x) ceil(GAMMA(n+x)/GAMMA(x)); end;

Mathematica

Ceiling[Pochhammer[5/11, Range[0, 25]]] (* Paolo Xausa, Jan 14 2026 *)

Crossrefs

Cf. A020010, A020055.

Sequence in context: A020010 A375505 A102812 * A128230 A084784 A255841

Adjacent sequences: A020097 A020098 A020099 * A020101 A020102 A020103

Keyword

nonn

Author

Simon Plouffe

Extensions

More terms from Paolo Xausa, Jan 14 2026

Status

approved