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 A374627 #10 Jul 15 2024 10:23:00
%S A374627 1,3,6,13,24,39,64,99,144,212,303,417,578,786,1041,1382,1809,2322,
%T A374627 2985,3798,4761,5973,7434,9144,11247,13743,16632,20126,24225,28929,
%U A374627 34541,41061,48489,57242,67320,78723,92029,107238,124350,144151,166641,191820,220729,253368,289737,331218,377811
%N A374627 Expansion of Product_{k>=0} 1 / (1 - x^(3^k))^3.
%F A374627 G.f. A(x) satisfies A(x) = A(x^3)/(1 - x)^3.
%o A374627 (PARI) my(N=50, x='x+O('x^N)); Vec(1/prod(k=0, logint(N, 3), 1-x^3^k)^3)
%Y A374627 Cf. A062051, A171238, A309677.
%K A374627 nonn
%O A374627 0,2
%A A374627 _Seiichi Manyama_, Jul 14 2024