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 A179301 #6 Oct 24 2013 03:39:54 %S A179301 2,2,2,1,2,2,2,3,1,3,1,3,1,3,1,4,2,3,3,6,1,5,2,4,1,4,1,5,2,5,2,5,1,6, %T A179301 2,6,2,4,1,5,1,7,0,7,1,6,2,8,2,10,2,8,1,9,1,7,2,4,1,7,0,7,2,7,1,7,1,6, %U A179301 1,7,2,6,2,5,2,7,2,6,1,7,2,4,1,0,0,0,0,0,0,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 %N A179301 Number of stable isotopes of element n. %C A179301 Stable in this context means either theoretically stable (e.g. Hydrogen-1), or technically radioactive but stable for all practical purposes (e.g. Bismuth-209). %C A179301 Radioactive nuclides with a half-life of 700 million years or greater are included. %H A179301 Wikipedia, <a href="http://en.wikipedia.org/wiki/Table_of_nuclides_%28segmented,_narrow%29">Table of nuclides</a>. %Y A179301 Cf. A058317, A121818, A007656. %K A179301 nonn %O A179301 1,1 %A A179301 _Will Nicholes_, Jul 10 2010 %E A179301 a(106)-a(118) (Sg to Uuo) by _Jeremy Tan_, Oct 24 2013