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 A031438 #3 Jun 12 2004 03:00:00 %S A031438 1,1,0,0,0,0,0,1,0,1,0,0,3,3,0,84,25,0 %N A031438 Number of nonisomorphic proper regular linear spaces, PRLIN(n). %D A031438 A. Betten and D. Betten: The proper linear spaces on 17 points, Discrete Applied Mathematics, Volume 95, no. 1-3, 1999, pp. 83-108. %Y A031438 Cf. A001200, A031436, A031437. %K A031438 nonn,nice %O A031438 0,13 %A A031438 Anton Betten (Anton.Betten(AT)uni-bayreuth.de)