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 A303641 #35 Jan 19 2019 07:34:50
%S A303641 2,4,7,3,6,5,5,2,5,6,6,3,2,1,2,9,4,8,7,6,3,7,8,9,3,6,9,4,2,7,2,4,2,8,
%T A303641 0,3,6,3,6,2,0,9,7,1,2,3,2,5,4,5,7,9,3,8,2,7,8,7,7,7,7,1,2,2,6,1,9,8,
%U A303641 6,4,0,3,8,9,4,2,2,1,5,9,0,8,3,0,7,1,3,2,5,6,6,4,0,7,1,2,3,2,9,6,6,3,0,7,6,9,1,4,6,8,7,9,0,4,9,8,3,1
%N A303641 Decimal expansion of a constant related to the asymptotics of A323575.
%F A303641 Equals limit_{n->infinity} A323575(n) / (n^(n*(n+1)/2) * 2^(n^2/2) / exp(n^2/2)).
%e A303641 2.4736552566321294876378936942724280363620971232545793827877...
%Y A303641 Cf. A323575.
%K A303641 nonn,cons
%O A303641 1,1
%A A303641 _Vaclav Kotesovec_, Jan 19 2019