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 A106685 #1 Jul 19 2005 03:00:00 %S A106685 0,6,22,24,43,56,95,126,137,146,172,173,201,213,258,273,281,306,311, %T A106685 355,365,369,372 %N A106685 Marks on 23-mark optimal Golomb ruler. %C A106685 Golomb ruler: Finite set with property that no difference between any two numbers is repeated and largest number is minimized. %H A106685 J. B. Shearer, <a href="http://www.research.ibm.com/people/s/shearer/gropt.html">Golomb Ruler Table</a> %H A106685 <a href="http://scholar.google.com/scholar?q=golomb+ruler">Google Scholar</a> %K A106685 nonn,fini,full %O A106685 0,2 %A A106685 Garet Sheppard (gar3ts(AT)gmail.com), May 13 2005