A020093 Ceiling of Gamma(n+5/12)/Gamma(5/12).

1, 1, 1, 2, 5, 22, 117, 749, 5550, 46705, 439803, 4581281, 52302950, 649428294, 8713162940, 125614765717, 1936560971460, 31791875948135, 553708506096682, 10197464987280555, 198000778503030765, 4042515894436878102, 86577215405856472681, 1940772578681282595914, 45446424550786700787639

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[5/12, Range[0, 25]]] (* Paolo Xausa, Jan 13 2026 *)

Crossrefs

Cf. A020003, A020048.

Sequence in context: A115601 A015557 A066305 * A329260 A393954 A381568

Adjacent sequences: A020090 A020091 A020092 * A020094 A020095 A020096

Keyword

nonn

Author

Simon Plouffe

Extensions

More terms from Paolo Xausa, Jan 13 2026

Status

approved