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 A075335 #8 Mar 08 2015 18:05:52 %S A075335 1,7,9,12,14,18,20,24,26,29,31,35,37,41,46,47,51,53,56,59,62,64,67,70, %T A075335 74,76,78,81,83,86,89,93,95,97,100,103,106,108,112,115,118,120,123, %U A075335 125,129,131,135,138,141,143,146,149,152,156,158,160,163,167,171,173,175 %N A075335 Differences of members of pairs in A075333. %H A075335 Joshua Zucker, Feb 24 2008, <a href="/A075335/b075335.txt">Table of n, a(n) for n = 1..151</a> %Y A075335 Cf. A075333, A075334, A075336, A075337. %K A075335 nonn %O A075335 1,2 %A A075335 _Amarnath Murthy_, Sep 18 2002 %E A075335 More terms from _Joshua Zucker_, Feb 24 2008