A020116 Ceiling of GAMMA(n+5/8)/GAMMA(5/8).

1, 1, 2, 3, 10, 45, 252, 1666, 12701, 109545, 1054364, 11202617, 130230420, 1644159041, 22401666927, 327624378798, 5119130918713, 85105551523595, 1499985345603354, 27937227061862468, 548268081089050918

Offset

0,3

Links

Table of n, a(n) for n=0..20.

Maple

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

Crossrefs

Sequence in context: A243642 A032204 A106643 * A290713 A308112 A020098

Adjacent sequences: A020113 A020114 A020115 * A020117 A020118 A020119

Keyword

nonn

Author

Simon Plouffe

Status

approved