%I A049996
%S A049996 1,1,1,3,1,3,3,4,3,1,5,4,3,6,5,1,3,7,6,3,4,8,7,3,1,5,9,8,4,3,6,10,9,5,
%T A049996 1,3,7,11,10,6,3,4,8,12,11,7,3,1,5,9
%N A049996 a(n)=index k such that F(k)=d(n), where d=A049874 (difference sequence 
               of ordered products of Fibonacci numbers).
%Y A049996 Sequence in context: A042951 A029154 A136297 this_sequence A143908 A117572 
               A029153
%Y A049996 Adjacent sequences: A049993 A049994 A049995 this_sequence A049997 A049998 
               A049999
%K A049996 nonn
%O A049996 1,4
%A A049996 Clark Kimberling (ck6(AT)evansville.edu)