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A020128 Ceiling of GAMMA(n+3/5)/GAMMA(3/5). 2
1, 1, 1, 3, 9, 42, 232, 1528, 11611, 99851, 958562, 10160756, 117864769, 1485096082, 20197306709, 294880677942, 4600138575888, 76362300359741, 1343976486331426, 24997962645764523, 489960067856984639 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

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: A129879 A264521 A001427 * A018995 A018965 A105804

Adjacent sequences:  A020125 A020126 A020127 * A020129 A020130 A020131

KEYWORD

nonn

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified March 22 23:04 EDT 2019. Contains 321422 sequences. (Running on oeis4.)