This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A340724 #16 Nov 26 2024 19:43:05 %S A340724 1,2,9,8,0,5,5,3,3,2,6,4,7,5,5,7,7,8,5,6,8,1,1,7,1,1,7,9,1,5,2,8,1,1, %T A340724 6,1,7,7,8,4,1,4,1,1,7,0,5,5,3,9,4,6,2,4,7,9,2,1,6,4,5,3,8,8,2,5,4,1, %U A340724 6,8,1,5,0,8,1,8,9,7,5,7,9,8,6 %N A340724 Decimal expansion of Gamma(7/10). %H A340724 DLMF, <a href="https://dlmf.nist.gov/5.5">Gamma function properties</a>, DLMF section 5.5. %H A340724 <a href="/index/Ga#gamma_function">Index to sequences related to gamma function</a> %F A340724 this * A340723 = Pi/A019863 [DLMF (5.5.3)] %F A340724 this * A175380 * 2^(9/10)/sqrt(2*Pi) = 2*A246745. [DLMF (5.5.5)] %e A340724 1.29805533264755778568... %p A340724 evalf(GAMMA(7/10),120) ; %t A340724 RealDigits[Gamma[7/10],10,120][[1]] (* _Harvey P. Dale_, Mar 02 2023 *) %o A340724 (PARI) gamma(.7) \\ _Charles R Greathouse IV_, Nov 26 2024 %Y A340724 Cf. A246745, A175380, A246745. %K A340724 nonn,cons %O A340724 1,2 %A A340724 _R. J. Mathar_, Jan 17 2021