Search: id:A152774
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%I A152774
%S A152774 0,0,1,1,1,3,1,3,3,3,1,14,1,3,7,7,1,15,3,15,7,3,1,71,5,3,15,15,1,63,3,
%T A152774 15,7,3,7,159,7,7,7,63,3,63,1,31,31,7,1,335,7,47,7,15,3,127,15,95,31,7,
%U A152774 3,959,3,7,31,63,7,63,7,31,31,127,3,1535,3,15,47,31,15,127,3
%N A152774 Number of proper divisors of the Fibonacci number A000045(n).
%F A152774 a(n) = A000005(A000045(n))-1 = A032741(A000045(n)) = A063375(n)-1.
%Y A152774 Cf. A000005, A032741, A063375, A074283, A152990.
%Y A152774 Sequence in context: A072219 A059789 A023136 this_sequence A068074 A063195 
               A025796
%Y A152774 Adjacent sequences: A152771 A152772 A152773 this_sequence A152775 A152776 
               A152777
%K A152774 nonn
%O A152774 1,6
%A A152774 Omar E. Pol (info(AT)polprimos.com), Jan 17 2009

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