%I #8 Mar 30 2012 17:23:15
%S 1,3,2,7,2,5,6,15,2,5,4,11,6,13,14,31,2,5,4,11,4,9,10,23,6,13,12,27,
%T 14,29,30,63,2,5,4,11,4,9,10,23,4,9,8,19,10,21,22,47,6,13,12,27,12,25,
%U 26,55,14,29,28,59,30,61,62,127,2,5,4,11,4,9,10,23,4,9,8,19,10,21,22,47,4,9,8,19,8,17,18,39,10,21,20,43,22,45,46,95,6,13,12
%N Bisection of A209859.
%H Antti Karttunen, <a href="/A209639/b209639.txt">Table of n, a(n) for n = 0..65535</a>
%F a(n) = A209859(A005408(n)).
%K nonn,base
%O 0,2
%A _Antti Karttunen_, Mar 24 2012