Search: id:A112759
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%I A112759
%S A112759 0,1,1,2,1,2,3,2,2,3,2,4,3,3,4,2,3,3,5,4,4,3,5,3,4,4,6,5,3,5,4,4,6,4,5,
%T A112759 5,3,7,4,6,4,6,5,5,7,5,6,4,6,5,4,8,5,7,5,7,6,6,4,8,6,5,7,5,7,6,5,9,6,8,
%U A112759 6,4,8,7,5,7,6,5,9,7,6,8,6,8,7,6,10,7,5,9,7,6,5,9,8,6,8,7,6,10,8,7,9,7
%N A112759 Total number of prime factors of n-th 5-smooth number.
%C A112759 a(n) = A001222(A051037(n));
%C A112759 a(n) = A112760(n) + A112761(n) + A112762(n).
%Y A112759 Cf. A112758, A112754, A069352.
%Y A112759 Sequence in context: A067694 A037195 A131810 this_sequence A096862 A029309 
               A049819
%Y A112759 Adjacent sequences: A112756 A112757 A112758 this_sequence A112760 A112761 
               A112762
%K A112759 nonn
%O A112759 1,4
%A A112759 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 18 2005

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