%I #5 Mar 30 2012 18:35:26
%S 0,0,0,0,1,0,1,0,1,0,1,2,0,1,2,0,1,2,0,1,2,3,0,1,2,3,0,1,2,3,0,1,2,3,
%T 0,4,1,2,3,0,4,1,2,3,0,4,1,2,3,0,4,1,5,2,3,0,4,1,5,2,3,0,4,1,5,2,3,0,
%U 4,1,5,2,6,3,0,4,1,5,2,6,3,0,4,1,5,2,6,3,0,4,1,5,2,6,3,0,7,4,1,5,2,6,3,0,7,4,1,5
%N Exponent of 10 (value of j) in n-th number of form 2^i*10^j.
%K nonn
%O 1,12
%A _David W. Wilson_