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 A025413 #6 Mar 30 2012 18:35:25 %S A025413 1521,2249,2366,2457,2737,3185,3276,3572,3600,3717,3753,4256,4321, %T A025413 4384,4438,4445,4474,4501,4741,4832,4949,5076,5105,5131,5168,5229, %U A025413 5265,5320,5447,5462,5473,5480,5499,5616,5651,5707,5733,5768,5831,5833,5852,5859 %N A025413 Numbers that are the sum of 4 distinct positive cubes in 3 or more ways. %K A025413 nonn %O A025413 1,1 %A A025413 _David W. Wilson_