A020106 Ceiling of Gamma(n+7/10)/Gamma(7/10).

1, 1, 2, 4, 12, 56, 319, 2134, 16431, 142946, 1386570, 14836295, 173584650, 2204525052, 30201993206, 443969300124, 6970318011937, 116404310799339, 2060356301148293, 38528662831473070, 759014657780019469, 15711603416046402988, 340941794128206944835, 7739378726710297647751

Offset

0,3

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[7/10, Range[0, 25]]] (* Paolo Xausa, Jan 14 2026 *)

Crossrefs

Cf. A020016, A020061.

Sequence in context: A372347 A227037 A158569 * A099928 A363005 A000568

Adjacent sequences: A020103 A020104 A020105 * A020107 A020108 A020109

Keyword

nonn

Author

Simon Plouffe

Extensions

More terms from Paolo Xausa, Jan 14 2026

Status

approved