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 A095923 #3 Mar 31 2012 14:39:53 %S A095923 1,2,4,6,10,12,28,20,42 %N A095923 Analog of A095236 when definition of 'most distant from those in use' is 'with the highest geometric mean distance from those in use'. %Y A095923 Cf. A095236, A095239, A095240. %K A095923 nonn,more %O A095923 1,2 %A A095923 _Neil Fernandez_, Jul 04 2004