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 A118285 #2 Mar 30 2012 17:22:42 %S A118285 0,0,4,26,94,196,370,641,999,1537,2619 %N A118285 Conjectured number of numbers that are not the sum of three generalized (2n+1)-gonal numbers; bisection of A118283. %Y A118285 Cf. A118278-A118285. %K A118285 nonn %O A118285 1,3 %A A118285 _T. D. Noe_, Apr 21 2006