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 A362696 #42 Jul 07 2023 14:57:04 %S A362696 1,1,2,6,30,150,900,7020,62460,562140,5984280,67252680,863165160, %T A362696 11700148680,173098134000,2625661170000,45310413258000, %U A362696 782198417206800,14310269286746400,280333959468789600,6002139207488767200,129820528515538159200,2934651197018947982400 %N A362696 Expansion of e.g.f. Product_{k>0} (1 - x^(3*k-2))^(-1/(3*k-2)). %H A362696 Seiichi Manyama, <a href="/A362696/b362696.txt">Table of n, a(n) for n = 0..449</a> %F A362696 a(0) = 1; a(n) = (n-1)! * Sum_{k=1..n} A001817(k) * a(n-k)/(n-k)!. %o A362696 (PARI) my(N=30, x='x+O('x^N)); Vec(serlaplace(1/prod(k=1,N, (1-x^(3*k-2))^(1/(3*k-2))))) %Y A362696 Cf. A001817, A035382, A206303, A262947, A362697. %K A362696 nonn %O A362696 0,3 %A A362696 _Seiichi Manyama_, Jul 07 2023