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 A100539 #12 Jan 03 2024 05:41:39 %S A100539 1,1,1,7132,31503556 %N A100539 Number of reduced Latin 4-dimensional hypercubes (Latin polyhedra) of order n. %C A100539 Latin 4-dimensional hypercubes (Latin polyhedra) are a generalization of Latin cube and Latin square. %D A100539 T. Ito, Method, equipment, program and storage media for producing tables, Publication number JP2004-272104A, Japan Patent Office (written in Japanese). %H A100539 B. D. McKay and I. M. Wanless, <a href="https://doi.org/10.1137/070693874">A census of small latin hypercubes</a>, SIAM J. Discrete Math. 22, (2008) 719-736. %Y A100539 Cf. A100540, A132205, A132296. %K A100539 hard,nonn,more %O A100539 1,4 %A A100539 Toru Ito (t_ito(AT)mue.biglobe.ne.jp), Nov 28 2004 %E A100539 a(5) from _Ian Wanless_, May 01 2008 %E A100539 Edited by _N. J. A. Sloane_, Dec 06 2009 at the suggestion of _Vladeta Jovovic_