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 A179509 #3 Mar 30 2012 18:51:06 %S A179509 0,2,4,5,8,10,12,16,24,25,26,27,28,31,33,37,43,44,49,50,52,57,63,68, %T A179509 72,73,76,80,81,82,91,101,113,121,122,125,126,127,128,134,141,144,148, %U A179509 150,152,161,164,169,170,171,174,177,185,189,197,204,206,208,216,217,220 %N A179509 Numbers that can be written uniquely as sum of a square and a nonnegative cube. %C A179509 A045634(a(n)) = 1; %C A179509 subsequence of A022549. %H A179509 R. Zumkeller, <a href="/A179509/b179509.txt">Table of n, a(n) for n = 1..10000</a> %K A179509 nonn %O A179509 1,2 %A A179509 _Reinhard Zumkeller_, Jul 17 2010