A020129 Ceiling of GAMMA(n+2/5)/GAMMA(2/5).

1, 1, 1, 2, 5, 21, 109, 695, 5143, 43194, 406017, 4222570, 48137292, 596902409, 7998492274, 115178288737, 1773745646540, 29089428603256, 506156057696642, 9313271461618196, 180677466355392996, 3685820313650017112

Offset: 0

Author

Simon Plouffe

Keywords

• nonn

Programs

Maple

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