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 A371856 #5 Apr 10 2024 09:15:10
%S A371856 9,1,8,1,6,8,7,4,2,3,9,9,7,6,0,6,1,0,6,4,0,9,5,1,6,5,5,1,8,5,8,3,0,4,
%T A371856 0,0,6,8,6,8,2,1,9,9,9,6,5,8,6,8,0,6,0,3,5,5,7,7,7,0,6,2,7,2,4,6,0,0,
%U A371856 7,8,5,4,6,2,1,2,8,8,9,9,9,7,9,4,8,0,7,8,8,1,6,5,7,5,5,7,0,1,4,9,1,3,8,2
%N A371856 Decimal expansion of Integral_{x=0..oo} exp(-x^5) dx.
%H A371856 <a href="/index/Ga#gamma_function">Index to sequences related to the Gamma function</a>
%F A371856 Equals Gamma(6/5).
%F A371856 Equals A175380 / 5.
%e A371856 0.91816874239976061064095165518583040068682...
%t A371856 RealDigits[Gamma[6/5], 10, 104][[1]]
%Y A371856 Decimal expansion of Integral_{x=0..oo} exp(-x^k) dx: A019704 (k=2), A202623 (k=3), A068467 (k=4), this sequence (k=5), A203126 (k=6), A371857 (k=7), A203125 (k=8).
%Y A371856 Cf. A175380.
%K A371856 nonn,cons
%O A371856 0,1
%A A371856 _Ilya Gutkovskiy_, Apr 09 2024