%I
%S 1,2,6,24,120,20,140,1120,10080,1008,11088,924,12012,858,1430,22880,
%T 388960,1750320,33256080,1662804,3879876,176358,4056234,10816624,
%U 270415600,10400600,280816200,10029150,290845350,9694845,300540195,9617286240,35263382880
%N Lexicographically earliest sequence such that for any n>1, n=u*v, where u/v = a(n)/a(n1) in reduced form.
%C a(p) = p*a(p1) for any prime p.
%C a(n) = A008336(n+1) for n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 21, 22, 23; are there other indexes with this property?
%H Paul Tek, <a href="/A260850/b260850.txt">Table of n, a(n) for n = 1..3365</a>
%H Paul Tek, <a href="/A260850/a260850.txt">PARI program for this sequence</a>
%o (PARI) See Links section.
%Y Cf. A008336.
%K nonn
%O 1,2
%A _Paul Tek_, Aug 01 2015
