%I #3 Jun 06 2017 19:53:56
%S 11,18,21,30,34,36,37,46,58,71,72,73,74,78,82,84,90,92,93,96,110,111,
%T 114,115,119,121,123,124,126,128,129,131,134,135,138,139,141,146,150,
%U 153,154,155,158,161,162,164,165,168,177,179,180,184,185,191,194,197,202,203,204,205,210,213,218,219
%N Positions of 2's in A103270.
%Y Cf. A103270.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Jun 06 2017