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 A220606 #23 Jan 10 2013 06:43:59 %S A220606 1,2,7,5,9,9,2,6,7,5,4,9,3,4,4,4,0,5,8,4,8,5,3,0,5,6,0,7,7,8,9,8,7,4, %T A220606 9,4,8,4,5,4,5,8,8,9,9,2,9,1,1,0,5,1,9,1,6,2,2,8,1,4,6,3,7,6,2,0,7,1, %U A220606 0,1,4,7,6,1,2,3,9,2,9,8,5,1,6,3,1,0,0 %N A220606 Decimal expansion of Gamma(5/7). %C A220606 See the second comment of A220086. %H A220606 Vincenzo Librandi, <a href="/A220606/b220606.txt">Table of n, a(n) for n = 1..1000</a> %H A220606 <a href="/index/Ga#gamma_function">Index to sequences related to the Gamma function</a> %F A220606 Equals Pi*sec(3*Pi/14)/A220605. %e A220606 1.2759926754934440584853056077898749484545889929110519... %t A220606 RealDigits[Gamma[5/7], 10, 90][[1]] %o A220606 (Maxima) fpprec:90; ev(bfloat(gamma(5/7))); %Y A220606 Cf. A160389 (see the first comment of A220086). %K A220606 nonn,cons %O A220606 1,2 %A A220606 _Bruno Berselli_, Dec 17 2012