%I #3 Mar 30 2012 18:55:50
%S 1,3,6,9,10,12,13,16,18,19,21,24,25,27,28,30,33,36,37,39,42,44,45,47,
%T 48,51,54,55,57,60,63,64,66,67,69,72,74,75,78,81,82,84,87,90,91,93,94,
%U 97,99,100,102,105,108,109,111,112,114,117,118,120,121,124
%N Index of n-th 1 in A022303.
%K nonn
%O 0,2
%A _Clark Kimberling_