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 A327068 #7 Aug 21 2019 15:49:31 %S A327068 1,1,3,6,17,28,66,116,248,441,867,1516,2894,5015,9138,15724,27954, %T A327068 47428,82421,138380,235910,392040,657590,1081225,1789550,2914500, %U A327068 4763562,7689071,12433581,19897139,31862226,50583981,80285138,126509709,199167763,311620226 %N A327068 Expansion of Product_{k>=1} (Product_{j=1..k} 1/(1 - x^(k*j))^(k*j)). %H A327068 Vaclav Kotesovec, <a href="/A327068/b327068.txt">Table of n, a(n) for n = 0..10000</a> %t A327068 nmax = 40; CoefficientList[Series[Product[Product[1/(1-x^(k*j))^(k*j), {j, 1, Min[k, nmax/k]}], {k, 1, nmax}], {x, 0, nmax}], x] %Y A327068 Cf. A000294, A061256, A182269, A279216, A280540, A327065, A327066, A327067. %K A327068 nonn %O A327068 0,3 %A A327068 _Vaclav Kotesovec_, Aug 19 2019