%I
%S 1,4,9,10,30,14,56,22,33,24,143,27,182,35,48,44,289,40,361,50,70,62,
%T 529,57,155,72,105,76,841,64,1023,96,114,94,140,84,1369,110,132,100,
%U 1681,90,1849,124,144,136,2256,112,406,128,180,154,2809,126,270,158,204,176
%N a(1)=1. a(n) = nth integer from among those positive integers which do not occur earlier in the sequence and which are not coprime to n.
%e 2,3,6,8,12,14,15,16,...is the sequence of positive integers which do not occur among the first 5 terms of the sequence and which are not coprime to 6. 14 is the 6th of these integers, so a(6) = 14.
%Y Cf. A105054.
%K nonn
%O 1,2
%A _Leroy Quet_, Aug 20 2006
%E Extended by _Ray Chandler_, Aug 22 2006
