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 A382188 #8 Mar 18 2025 21:44:16
%S A382188 1,3,21,162,1344,11565,102033,916002,8330331,76515363,708379137,
%T A382188 6600436794,61829064882,581783753232,5495344743924,52079440119336,
%U A382188 494985533135250,4716537209764020,45043670723519952,431041661857081656,4132290587464466820,39680088682182010749
%N A382188 Expansion of 1/(1 - 9 * Sum_{k>=0} x^(2^k))^(1/3).
%F A382188 G.f. A(x) satisfies A(x) = 1/(1/A(x^2)^3 - 9*x)^(1/3).
%Y A382188 Cf. A023359, A382187.
%K A382188 nonn,easy
%O A382188 0,2
%A A382188 _Seiichi Manyama_, Mar 18 2025