%I #12 May 29 2023 01:48:44
%S 1,1,6,4,2,2,9,7,1,3,7,2,5,3,0,3,3,7,3,6,3,6,3,2,0,9,3,8,2,6,8,4,5,8,
%T 6,9,3,1,4,1,9,6,1,7,6,8,8,9,1,1,8,7,7,5,2,9,8,4,8,9,4,4,6,7,8,6,1,8,
%U 3,5,4,6,6,0,7,8,9,5,3,7,4,4,7,5
%N Decimal expansion of Gamma(4/5).
%H DLMF, <a href="https://dlmf.nist.gov/5.5">Gamma function properties</a>, DLMF section 5.5.
%H <a href="/index/Ga#gamma_function">Index to sequences related to gamma function</a>.
%F this * A175380 = Pi/A019845. [DLMF (5.5.3)]
%F this * A340723 * 2^(1/10)/sqrt(2*Pi) = A340721. [DLMF (5.5.5)]
%e 1.164229713725303373636...
%p evalf(GAMMA(4/5),120) ;
%t RealDigits[Gamma[4/5], 10, 120][[1]] (* _Amiram Eldar_, May 29 2023 *)
%Y Cf. A019845, A175380, A340721, A340723.
%K nonn,cons
%O 1,3
%A _R. J. Mathar_, Jan 17 2021