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 A160697 #2 Mar 30 2012 18:51:04 %S A160697 1,2,3,4,6,7,8,10,11,13,15,17,18,21,22,24,25,28,34,36,38,39,41,42,43, %T A160697 45,46,49,50,52,56,59,62,63,64,69,73,76,80,81,85,87,91,92,95,98,102, %U A160697 108,109,112,113,115,118,125,126,127,132,134,137,140,141,143,153,154,155 %N A160697 Record values in A160696. %C A160697 a(n)=A160696(A160698(n)) and A160696(m)<a(n) for m < A160698(n); %C A160697 for n>1: a(n)=A066049(n-1) and A066436(n-1)+1=2*a(n)^2. %K A160697 nonn %O A160697 1,2 %A A160697 _Reinhard Zumkeller_, May 24 2009