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 A318133 #5 Aug 19 2018 07:37:38
%S A318133 1,1,0,1,1,0,0,1,1,1,2,1,1,1,0,1,2,2,2,3,3,3,4,3,5,6,5,6,7,6,6,9,8,9,
%T A318133 11,11,13,14,14,16,20,21,23,28,29,32,35,36,42,47,48,54,64,64,69,80,85,
%U A318133 93,105,113,124,139,145,161,181,192,211,236,252,273,302,324,356,396,421,462
%N A318133 G.f.: A(x) = Sum_{n>=1} a(n)*x^n = x*Product_{n>=1} (1 + x^(2*n-1))^a(n).
%t A318133 a[n_] := a[n] = SeriesCoefficient[x Product[(1 + x^(2 k - 1))^a[k], {k, 1, n - 1}], {x, 0, n}]; a[1] = 1; Table[a[n], {n, 76}]
%Y A318133 Cf. A004111, A115593.
%K A318133 nonn
%O A318133 1,11
%A A318133 _Ilya Gutkovskiy_, Aug 18 2018