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%I #3 May 19 2013 12:18:45
%S 0,1,1,2,1,3,2,5,3,5,3,8,4,7,5,12,5,10,6,15,7,12,7,19,9,14,10,22,10,
%T 17,11,27,12,19,13,31,13,21,15,35,14,24,16,38,17,26,17,43,19,29,19,46,
%U 20,33,21,50,22,35,22,54,23,37,25,60,25,40,26,63,27,43,27,68,28,45,30,71
%N Number of prime factors of n!!!! (A007662), with multiplicity.
%K nonn,easy
%O 1,4
%A _Jeff Burch_
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