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 A266177 #13 Jan 08 2025 11:00:55 %S A266177 0,1,0,1,1,12,141,281633,18922355489 %N A266177 Number of species of bachelor Latin squares. %C A266177 A bachelor Latin square is one with no orthogonal mate. The sequence is strictly positive for n>3. %H A266177 J. Egan and I. M. Wanless, <a href="http://dx.doi.org/10.1090/mcom/3010">Enumeration of MOLS of small order</a>, Mathematics of Computation 85, 2016, 799-824. %H A266177 A. B. Evans, <a href="https://doi.org/10.1007/s10623-006-8153-3">Latin squares without orthogonal mates</a>, Des. Codes Cryptog. 40 (2006), 121-130. %H A266177 I. M. Wanless and B. S. Webb, <a href="https://doi.org/10.1007/s10623-006-8168-9">The existence of latin squares without orthogonal mates</a>, Des. Codes Cryptogr., 40 (2006), 131-135. %Y A266177 Cf. A266170. %K A266177 nonn,more %O A266177 1,6 %A A266177 _Ian Wanless_, Dec 23 2015