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 A024671 #3 Mar 30 2012 18:55:59 %S A024671 2,5,7,9,12,14,16,18,20,22,25,27,28,30,32,36,38,39,41,43,46,48,49,51, %T A024671 53,55,58,59,61,63,64,66,70,72,74,76,78,79,83,84,86,89,90,92,93,98, %U A024671 100,102,105,106,107,109,111,114,115,118,121,122,123,125,127,130,133,135,138,139,140 %N A024671 Positions of even numbers in A024670 (distinct sums of cubes of distinct positive integers). %K A024671 nonn %O A024671 1,1 %A A024671 _Clark Kimberling_