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 A052305 #15 Jul 25 2024 03:25:23 %S A052305 1,1,2,1,3,2,6,3,1,8,4,6,2,13,6,8,3,18,12,4,13,1,9,6,29,16,6,18,2,18, %T A052305 8,40,26,12,29,3,24,8,13,58,9,36,4,36,16,40,6,39,12,18,79,18,58,1,6, %U A052305 48,26,58,8,54,24,29,115,24,80,2,12,78,18,36,79,8,36,13,87,32,9,40,64 %N A052305 Number of semisimple rings with A025487(n) elements: a(n) = A038538(A025487(n)). %H A052305 Amiram Eldar, <a href="/A052305/b052305.txt">Table of n, a(n) for n = 1..10001</a> %Y A052305 Cf. A025487, A038538. %K A052305 nonn %O A052305 1,3 %A A052305 _Christian G. Bower_, Nov 15 1999