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%I A113902
%S A113902 0,1,4,8,15,21,32,44,52,60,80,95,120,132,144,168,203,224,264,288,304,
%T A113902 320,369,405,423,441,468,495,560,590,660,715,737,759,781,825,912,936,
%U A113902 960,1008,1105,1144,1246,1288,1330,1358,1470,1545,1575,1620,1650,1695
%N A113902 Product of omega(n!) and bigomega(n!).
%C A113902 omega(x!) is the number of primes <= x.
%F A113902 omega(x): number of distinct prime divisors of x. bigomega(x): number 
               of prime divisors of x, counted with multiplicity.
%o A113902 (PARI) omegafactxbigomegafact(n) = { local(x); for(x=1,n, print1(omega(x!)*bigomega(x!)",
               ") ) }
%Y A113902 Sequence in context: A104101 A136403 A071422 this_sequence A024916 A102216 
               A001182
%Y A113902 Adjacent sequences: A113899 A113900 A113901 this_sequence A113903 A113904 
               A113905
%K A113902 easy,nonn
%O A113902 1,3
%A A113902 Cino Hilliard (hillcino368(AT)gmail.com), Jan 29 2006

    
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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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