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 A212600 #7 May 13 2013 01:54:21 %S A212600 35,49,55,65,77,85,77,91,119,121,143,161,187,217,247,253,259,289,299, %T A212600 301,319,323,329,341,343,371,403,427,437,451,473,481,493,497,511,527, %U A212600 533,539,553,581,589,49,77,91,119,133,143,161,187,209,217,221 %N A212600 Composite numbers p-m! arising in A212266. %H A212600 Charles R Greathouse IV, <a href="/A212600/b212600.txt">Table of n, a(n) for n = 1..10000</a> %Y A212600 Cf. A212266. %K A212600 nonn %O A212600 1,1 %A A212600 _N. J. A. Sloane_, May 22 2012