%I #4 Mar 30 2012 18:56:18
%S 3,4,7,11,12,15,20,22,25,29,34,39,42,47,48,52,56,60,64,68,74,79,81,85,
%T 91,94,98,103,105,109,115,118,121,126,131,136,141,146,152,157,163,169,
%U 173,179,182,187,193,199,203,209,212,217,223
%N Position of n-th 2 in A030298.
%K nonn
%O 1,1
%A _Clark Kimberling_