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 A352565 #4 Mar 21 2022 11:27:12 %S A352565 1,0,2,1,2,0,0,0,5,0,1,2,0,0,4,2,0,0,0,2,0,0,2,0,5,0,10,0,0,0,2,0,2,0, %T A352565 0,5,2,0,0,0,0,0,0,1,10,0,2,4,1,0,0,0,2,0,2,0,0,0,2,4,0,0,0,3,0,0,2,0, %U A352565 4,0,2,0,0,0,10,0,0,0,0,4,20,0,0,0,0,0,0,0,2,0,0,2,4,0,0,0,2,0,5,5,0,0,2,0,0,0,0,10,0,0,4,0,2,0,4 %N A352565 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -11. %C A352565 See A352550 for comments and PARI code. %Y A352565 Cf. A038540, A038541, A248107, A352550-A352567. %K A352565 nonn %O A352565 1,3 %A A352565 _N. J. A. Sloane_, Mar 21 2022