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A020063
Integer part of Gamma(n+1/10)/Gamma(1/10).
5
1, 0, 0, 0, 0, 2, 14, 91, 648, 5252, 47801, 482796, 5359035, 64844332, 849460756, 11977396665, 180858689641, 2911824903229, 49792205845228, 901238925798638, 17213663482753993, 345994636003355264, 7300486819670796087
OFFSET
0,6
LINKS
MAPLE
Digits := 64:f := proc(n, x) trunc(GAMMA(n+x)/GAMMA(x)); end;
seq(trunc(pochhammer(1/10, n)), n = 0..25); # G. C. Greubel, Nov 13 2019
MATHEMATICA
IntegerPart[Pochhammer[1/10, Range[0, 25]]] (* G. C. Greubel, Nov 13 2019 *)
PROG
(PARI) P(n, x) = gamma(x+n)/gamma(x);
vector(26, n, truncate(P(n-1, 1/10)) ) \\ G. C. Greubel, Nov 13 2019
(Magma) [Truncate(Gamma(n+1/10)/Gamma(1/10)): n in [0..25]]; // G. C. Greubel, Nov 13 2019
(Sage) [int(rising_factorial(1/10, n)) for n in (0..25)] # G. C. Greubel, Nov 13 2019
CROSSREFS
Sequence in context: A081959 A002464 A282051 * A323561 A288470 A351857
KEYWORD
nonn
AUTHOR
STATUS
approved