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A020033
Nearest integer to Gamma(n + 2/7)/Gamma(2/7).
0
1, 0, 0, 1, 3, 12, 62, 393, 2862, 23714, 220205, 2264965, 25561752, 314044379, 4172303889, 59604341272, 911094930877, 14837831731420, 256482519928831, 4689966078698629, 90449345803473559, 1834829586299035049
OFFSET
0,5
COMMENTS
Gamma(n + 2/7)/Gamma(2/7) = 1, 2/7, 18/49, 288/343, 6624/2401, 198720/16807, 7352640/117649, 323516160/823543, ... - R. J. Mathar, Sep 04 2016
MAPLE
Digits := 64:f := proc(n, x) round(GAMMA(n+x)/GAMMA(x)); end;
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved