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Decimal expansion of (1/8)! = Gamma(9/8).
3

%I #14 Sep 18 2021 20:46:58

%S 9,4,1,7,4,2,6,9,9,8,4,9,7,0,1,4,8,8,0,8,7,4,0,3,7,3,0,1,5,1,8,9,1,7,

%T 0,3,0,7,6,3,0,2,4,4,8,5,1,8,6,3,4,4,9,2,6,2,2,8,9,0,9,8,7,2,2,2,0,8,

%U 2,9,5,7,1,4,9,8,6,3,3,0,1,6,0,4,1,9,1,0,7,8,3,5,1,2,9,4,6,0,6

%N Decimal expansion of (1/8)! = Gamma(9/8).

%H <a href="/index/Ga#gamma_function">Index to sequences related to the Gamma function</a>

%F Equals A203142/8. - _R. J. Mathar_, Jan 15 2021

%F A203144 *this *A231863 *A011006 = A068467. - _R. J. Mathar_, Jan 15 2021

%F Equals Integral_{x=0..oo} exp(-x^8) dx. - _Ilya Gutkovskiy_, Sep 18 2021

%e .94174269984970148808740373015189170307630244851863449262289...

%t RealDigits[(1/8)!,10,120][[1]] (* _Harvey P. Dale_, May 30 2014 *)

%o (PARI) gamma(9/8) \\ _Charles R Greathouse IV_, Mar 25 2014

%Y Cf. A068467, A202623, A203126, A203142.

%K nonn,cons

%O 0,1

%A _N. J. A. Sloane_, Dec 29 2011