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Search: id:A020073
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| A020073 |
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Integer part of GAMMA(n+1/8)/GAMMA(1/8). |
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+0
1
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| 1, 0, 0, 0, 0, 3, 19, 120, 861, 7000, 63875, 646742, 7195012, 87239530, 1145018831, 16173391001, 244622538902, 3944538439805, 67550220781671, 1224347751667801, 23415650750646695, 471239971356764753
(list; graph; listen)
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OFFSET
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0,6
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MAPLE
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Digits := 64:f := proc(n, x) trunc(GAMMA(n+x)/GAMMA(x)); end;
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PROGRAM
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(PARI) A020073(n)={ if(n==0, 1, truncate(prod(i=1, n, n-i+1/8)) ) ; } { for(n=0, 30, print(A020073(n)" ") ; ) ; } - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 07 2008
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CROSSREFS
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Sequence in context: A098444 A139176 A126809 this_sequence A138977 A074572 A027308
Adjacent sequences: A020070 A020071 A020072 this_sequence A020074 A020075 A020076
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KEYWORD
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nonn
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AUTHOR
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Simon Plouffe (plouffe(AT)math.uqam.ca)
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