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 A266171 #14 Dec 27 2015 12:58:57 %S A266171 0,0,1,0,0,0,341880,7832534400,7188529229970480 %N A266171 Number of reduced maximal pairs of orthogonal Latin squares. %C A266171 A pair of MOLS is reduced if their first rows are in natural order and so is the first column of the first square. The pair is maximal if it cannot be extended to a triple of MOLS. %H A266171 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 A266171 Ian Wanless, <a href="http://users.monash.edu.au/~iwanless/data/MOLS/">Data on MOLS</a> %Y A266171 Cf. A072377, A266166, A266170. %K A266171 nonn,more %O A266171 1,7 %A A266171 _Ian Wanless_, Dec 23 2015