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 A022660 #20 Sep 08 2022 08:44:46 %S A022660 1,32,560,7104,72888,640320,4985600,35202496,229089692,1390677728, %T A022660 7947553824,43070246592,222637403008,1103015334464,5258564956736, %U A022660 24206137227648,107897964171910,466891402634624,1965526100961552,8065514386997056,32315388450560032 %N A022660 Expansion of Product_{m>=1} (1+m*q^m)^32. %H A022660 G. C. Greubel, <a href="/A022660/b022660.txt">Table of n, a(n) for n = 0..1000</a> %t A022660 With[{nmax=50}, CoefficientList[Series[Product[(1+k*q^k)^32, {k,1,nmax}], {q, 0, nmax}],q]] (* _G. C. Greubel_, Feb 24 2018 *) %o A022660 (PARI) m=50; q='q+O('q^m); Vec(prod(n=1,m,(1+n*q^n)^32)) \\ _G. C. Greubel_, Feb 24 2018 %o A022660 (Magma) Coefficients(&*[(1+m*x^m)^32:m in [1..40]])[1..40] where x is PolynomialRing(Integers()).1; // _G. C. Greubel_, Feb 24 2018 %Y A022660 Column k=32 of A297321. %K A022660 nonn %O A022660 0,2 %A A022660 _N. J. A. Sloane_ %E A022660 Terms a(18) onward added by _G. C. Greubel_, Feb 24 2018