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 A350010 #20 Dec 08 2021 16:28:11 %S A350010 1,1,1,2,1,6,7,423,3460,35878510,6320290037,4612966007179768, %T A350010 15859695832489637513 %N A350010 a(n) is the number of equivalence classes of symmetric Latin squares of order n. %C A350010 Equivalence here includes permutation of the symbols as well as simultaneously applying one permutation to both the rows and columns. %H A350010 Brendan D. McKay and Ian M. Wanless, <a href="https://doi.org/10.1002/jcd.21814">Enumeration of Latin squares with conjugate symmetry</a>, J. Combin. Des. 30 (2022), 105-130. %Y A350010 The odd terms agree with A350009. Cf. A035481. %K A350010 nonn,more %O A350010 1,4 %A A350010 _Ian Wanless_, Dec 08 2021