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 A132662 #2 Mar 31 2012 10:32:01 %S A132662 0,1,1,1,2,1,3,1,2,3,1,4,1,2,3,5,1,3,5,1,6,5,4,1,5,3,7,1,2,3,4,1,5,7, %T A132662 6,5,1,2,3,9,4,7,5,1,9,6,7,10,1,2,8,4,9,1,11,10,7,9,5,8,1,2,3,4,12,5, %U A132662 11,1,9,7,11,5,8,1,13,9,7,11,5,10,13,6,1,3,11,14,13,12,1,11,7,4,13,10,5,15 %N A132662 Values of x such that x^2+y^2=n where x<=y for values of n given by A008784. %Y A132662 Cf. A008784 A132663. %K A132662 nonn %O A132662 1,5 %A A132662 _Colin Barker_, Aug 24 2007