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 A182722 #11 May 01 2013 21:16:02 %S A182722 1,0,0,0,0,0,0,0,0,0,0,0,1,1,3,5,10,14,26,36,60,83,128,175,261,351, %T A182722 504,674,943,1247,1711,2243 %N A182722 a(n) = A005291(n+1)-A182712(n). %C A182722 The difference between two apparently unrelated sequences which happen to have the same initial terms. - _N. J. A. Sloane_, Dec 01 2010 %F A182722 a(n) = A005291(n+1)-A182712(n) %Y A182722 Cf. A005291, A087787, A100818, A135010, A138121, A182703, A182712. %K A182722 nonn %O A182722 0,15 %A A182722 _Omar E. Pol_, Nov 28 2010, Nov 29 2010