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 A204937 #5 Mar 30 2012 18:58:08 %S A204937 1,2,6,1,1,3,17,12,2,60,2,8,27912,51,40,6,7,1,6,30,34,1,1,4,24,13956, %T A204937 160,1260,24,20,117058,3,152,21,1008,120,168297840,3,9304,15,120,17, %U A204937 927360,114,96,876,77208,2,720,12,14,6978,9037766,80,720,630,2 %N A204937 (k(n)!-j(n)!)/n, where (k!,j!) is the least pair of distinct factorials for which n divides k!-j!. %C A204937 The ordering of differences k!-j! is given at A204930. For a guide to related sequences, see A204892. %t A204937 (See the program at A204932.) %Y A204937 Cf. A204932, A204892. %K A204937 nonn %O A204937 1,2 %A A204937 _Clark Kimberling_, Jan 21 2012