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 A145500 #9 Dec 03 2018 03:21:27 %S A145500 1,2,6,8,5,8,7,16,36,30,66,81,78,126,84,320,272,576,1824,2048,640,315, %T A145500 322,231,525,195,648,256,261,216,217,336,330,680,2100,3780,1554,7168, %U A145500 4446,1680,15744,7380,560,572,1170,3588,14664,5031,5096,3900 %N A145500 a(n) = n! / A156832(n). %C A145500 a(n) is the smallest integer such that 1/(n*b(n-1)) + 1/a(n) = 1/b(n), where b(n) = n!/A145499(n) takes only integer values and always divides n!. - _Charlie Neder_, Dec 02 2018 %H A145500 Charlie Neder, <a href="/A145500/b145500.txt">Table of n, a(n) for n = 1..1000</a> %H A145500 Charlie Neder, <a href="/A145500/a145500.py.txt">Python 3 program for computing this sequence and A145499</a> %K A145500 nonn %O A145500 1,2 %A A145500 _Robert G. Wilson v_ and _Joshua Zucker_, Feb 16 2009