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Search: id:A020128
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A020128 Ceiling of GAMMA(n+3/5)/GAMMA(3/5). +0
1
1, 1, 1, 3, 9, 42, 232, 1528, 11611, 99851, 958562, 10160756, 117864769, 1485096082, 20197306709, 294880677942, 4600138575888, 76362300359741, 1343976486331426, 24997962645764523, 489960067856984639 (list; graph; listen)
OFFSET

0,4

MAPLE

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

CROSSREFS

Sequence in context: A057724 A129879 A001427 this_sequence A018965 A018995 A105804

Adjacent sequences: A020125 A020126 A020127 this_sequence A020129 A020130 A020131

KEYWORD

nonn

AUTHOR

Simon Plouffe (simon.plouffe(AT)gmail.com)

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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