%I #4 Mar 30 2012 18:56:05
%S 1,3,4,7,2,10,13,14,5,6,18,21,8,9,25,26,11,12,30,33,34,15,37,38,41,16,
%T 17,45,46,19,20,50,53,22,23,57,58,61,24,64,67,68,27,71,72,75,28,29,79,
%U 80,31,32,84,87,88,35,91,92,95,36,98,101,102
%N a(n) = position of n in A026247.
%K nonn
%O 1,2
%A _Clark Kimberling_