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 A090006 #3 Mar 30 2012 16:49:51 %S A090006 1280,92288,15655168,3883902528,1190923282176,417874605342336, %T A090006 160964588281789696,66392895625625639488,28855060316616488359936, %U A090006 13069047760169269024822656 %N A090006 Gromov-Witten invariants of intersection type (2,4). %D A090006 J. Bertin and C. Peters, Variations of Hodge structure ..., pp. 151-232 of J. Bertin et al., eds., Introduction to Hodge Theory, Amer. Math. Soc. and Soc. Math. France, 2002. %Y A090006 Cf. A060041, A090005-A090008. %K A090006 nonn %O A090006 1,1 %A A090006 _N. J. A. Sloane_, Jan 28 2004