A020121 Ceiling of GAMMA(n+4/7)/GAMMA(4/7).

1, 1, 1, 3, 9, 38, 211, 1381, 10451, 89575, 857352, 9063435, 104876888, 1318452296, 17893281148, 260730668151, 4059948975491, 67279154450986, 1182190856781604, 21954973054515490, 429690186924088871

Offset: 0

Author

Simon Plouffe

Keywords

• nonn

Crossrefs

Cf. A220609.

Programs

Maple

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