A020126 Ceiling of GAMMA(n+1/6)/GAMMA(1/6).

1, 1, 1, 1, 2, 6, 29, 178, 1270, 10366, 95020, 966033, 10787363, 131246246, 1728075563, 24481070470, 371296235456, 6002622473193, 103045019123133, 1871984514070245, 35879703186346360, 723574014257984911

Offset

0,5

Links

Table of n, a(n) for n=0..21.

Maple

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

Crossrefs

Sequence in context: A107375 A302863 A370217 * A124529 A370456 A246385

Adjacent sequences: A020123 A020124 A020125 * A020127 A020128 A020129

Keyword

nonn

Author

Simon Plouffe

Status

approved