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%I #4 Mar 30 2012 18:50:44
%S 1,3,5,9,7,35,11,27,25,21,13,175,17,15,22,81,19,175,23,63,22,35,29,
%T 875,49,33,125,45,31,1001,37,243,34,35,38,875,41,39,46,189,43,715,47,
%U 45,52,51,53,4375,121,63,55,63,59,875,57,135,58,65,61,7007,67,65,68
%N Smallest m > n, coprime to n and having as many prime factors as n, with and without repetitions; a(1)=1.
%C GCD(a(n),n)=1, A001221(a(n))=A001221(n), A001222(a(n))=A001222(n) and (A001221(m)<>A001221(n) or A001222(m)<>A001222(n)) for m: n<m<a(n);
%C A094549(n) <= a(m).
%K nonn
%O 1,2
%A _Reinhard Zumkeller_, May 10 2004