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 A370466 #12 Mar 31 2024 08:43:53
%S A370466 1,7,8,5,3,1,2,3,4,1,9,9,8,5,3,4,1,9,0,3,6,7,4,8,6,2,9,6,0,1,3,7,0,3,
%T A370466 5,3,5,7,1,8,7,9,6,0,0,8,2,0,7,9,3,9,6,1,4,2,7,4,3,0,0,4,8,2,2,8,8,4,
%U A370466 8,1,8,1,1,6,0,9,6,9,2,7,3,2,3,7,4,0,5,5,6,9,3,7,1,1,0,3,9,4,3,8
%N A370466 Decimal expansion of Product_{k>=1} 1 / (1 - 1/3^k).
%F A370466 Equals 1/QPochhammer(1/3). - _Vaclav Kotesovec_, Mar 31 2024
%e A370466 1.7853123419985341903674862960137035357...
%t A370466 RealDigits[1/QPochhammer[1/3], 10, 120][[1]] (* _Vaclav Kotesovec_, Mar 31 2024 *)
%Y A370466 Cf. A000244, A065446, A100220, A132324.
%K A370466 nonn,cons
%O A370466 1,2
%A A370466 _Ilya Gutkovskiy_, Mar 30 2024