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 A060636 #19 Oct 04 2018 19:19:51 %S A060636 1,2,5,9,13,16,32,59,62,68,90,135,192,256,512,817,885,913,1059,2110, %T A060636 3000,4096,6197,8192,11087,12240,13562,14064,16745,33425,41043,47489, %U A060636 51583,65536,131072,188263,212210,219910,266254,378744,531924,755444,1048576 %N A060636 A060448 sorted and duplicates removed. %H A060636 Charlie Neder, <a href="/A060636/a060636.py.txt">Python program for computing terms of this sequence</a> %Y A060636 Cf. A060448. %K A060636 nonn %O A060636 1,2 %A A060636 _Naohiro Nomoto_, Apr 15 2001 %E A060636 a(15) inserted and a(19)-a(43) added by _Charlie Neder_, Oct 02 2018