OFFSET
0,5
LINKS
Robert Israel, Table of n, a(n) for n = 0..450
FORMULA
a(n) ~ sqrt(2*Pi)*n^(n-3/14)*exp(-n)/Gamma(2/7). - Robert Israel, Jan 02 2017
MAPLE
Digits := 64:f := proc(n, x) ceil(GAMMA(n+x)/GAMMA(x)); end;
MATHEMATICA
Table[Ceiling[Gamma[n+2/7]/Gamma[2/7]], {n, 0, 30}] (* Harvey P. Dale, Nov 24 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved