|
%I #9 Apr 09 2014 10:14:08
%S 1,2,3,2,3,2,3,2,3,2,3,2,3,2,3,5,4,3,2,3,2,3,2,5,4,2,3,2,3,2,3,2,3,7,
%T 6,3,2,3,5,4,3,2,3,2,3,2,5,4,2,3,2,3,2,3,2,7,6,5,3,2,3,5,4,3,2,3,7,6,
%U 3,2,5,4,2,3,2,3,2,3,2,3,2,3,2,3,5,4,3,2,7,6,11,10,9,8,5,4,2,3,2,3,7,6,5,4
%N a(0)=1. For n >=1, a(n) = largest positive integer < a(n-1) that is not coprime to the n-th composite, if such an integer exists. Otherwise, a(n) = smallest integer > a(n-1) that is not coprime to the n-th composite.
%H Diana Mecum, <a href="/A139713/b139713.txt">Table of n, a(n) for n = 0..1199</a>
%Y Cf. A139712, A002808.
%K nonn
%O 0,2
%A _Leroy Quet_, Apr 30 2008
%E More terms from _Diana L. Mecum_, Jul 24 2008
|
