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 A292824 #3 Sep 24 2017 09:04:53
%S A292824 9,5,6,7,0,8,7,2,5,1,1,3,5,8,7,0,0,3,4,4,9,0,3,8,7,1,7,3,6,1,8,9,0,7,
%T A292824 2,4,7,1,5,6,1,5,7,0,2,4,5,4,3,9,3,0,1,3,4,0,0,9,1,6,4,6,6,5,2,7,6,1,
%U A292824 1,5,9,7,9,2,3,8,6,1,1,2,3,2,7,0,7,1,9,1,3,4,3,6,3,1,6,5,4,0,7,3,3,4,8,1,6,1
%N A292824 Decimal expansion of Product_{k>=1} (1 - exp(-Pi*(2*k-1))).
%F A292824 Equals 2^(1/8) * exp(-Pi/24).
%F A292824 Equals A259148 / A259149.
%e A292824 0.956708725113587003449038717361890724715615702454393013400916466527611...
%t A292824 RealDigits[2^(1/8) * E^(-Pi/24), 10, 120][[1]]
%Y A292824 Cf. A259148, A292820, A292828.
%Y A292824 Cf. A292823, A292825, A292826.
%K A292824 nonn,cons
%O A292824 0,1
%A A292824 _Vaclav Kotesovec_, Sep 24 2017