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 A130674 #5 Nov 21 2013 12:49:05 %S A130674 1,2,2,6,2,24,2,24,6,24,2,720,2,24,24,120,2,720,2,720,24,24,2,40320,6, %T A130674 24,24,720,2,40320,2,720,24,24,24,362880,2,24,24,40320,2,40320,2,720, %U A130674 720,24,2,3628800,6,720,24,720,2,40320,24,40320,24,24,2,479001600,2,24 %N A130674 a(n) = d(n)!, where d denotes the number of divisors of n. %H A130674 Harvey P. Dale, <a href="/A130674/b130674.txt">Table of n, a(n) for n = 1..1000</a> %t A130674 DivisorSigma[0,Range[70]]! (* _Harvey P. Dale_, Oct 06 2011 *) %Y A130674 Cf. A000005. %K A130674 nonn %O A130674 1,2 %A A130674 _Giovanni Teofilatto_, Aug 12 2007