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Position of n-th 2 in A030298.
0

%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_