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 A343322 #5 Apr 11 2021 22:14:31
%S A343322 1,4,9,22,25,72,49,132,117,200,121,486,169,392,450,729,289,1116,361,
%T A343322 1350,882,968,529,3132,925,1352,1542,2646,841,4500,961,4000,2178,2312,
%U A343322 2450,8388,1369,2888,3042,8700,1681,8820,1849,6534,6975,4232,2209,19089,3577,8700,5202,9126,2809
%N A343322 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(k^2).
%Y A343322 Cf. A000290, A027998, A045778, A050368, A329125, A343323, A343324, A343325.
%K A343322 nonn
%O A343322 1,2
%A A343322 _Ilya Gutkovskiy_, Apr 11 2021