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%I #4 Mar 30 2012 18:50:54
%S 1,1,2,2,1,1,2,2,1,3,1,3,2,2,1,2,2,3,3,1,3,1,2,2,2,4,1,2,2,4,1,3,1,3,
%T 3,2,1,2,3,2,3,1,4,2,4,2,2,1,4,1,2,3,2,3,1,3,2,3,1,5,1,2,3,3,2,3,1,5,
%U 4,2,1,4,2,2,2,4,1,4,2,3,2,2,2,1,3,3,4,1,3,1,4,3,2,1,5,1,3,2,5,1,3,2,3,3,2
%N Number of prime factors of A116451.
%C a(n) = A001222(A116451(n));
%C record values: A116453(n) = a(A116454(n)).
%K nonn
%O 0,3
%A _Reinhard Zumkeller_, Feb 16 2006
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