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 A246992 #4 Feb 22 2023 12:00:33 %S A246992 1,8,27,71,156,325,646 %N A246992 Number of abstract dissection types of configurations of n points in n+3 dimensions. %H A246992 Lukas Finschi, <a href="https://finschi.com/math/om/">Homepage of Oriented Matroids</a> %Y A246992 A diagonal of A063858. %K A246992 nonn,more %O A246992 1,2 %A A246992 _N. J. A. Sloane_, Sep 17 2014