%I #3 Mar 30 2012 16:50:11
%S 2,2,6,20,38,78,160,316,644,1296,2578,5186,10368,20744,41532,83076,
%T 166172,332364,664864,1329768,2659656,5319504
%N Row sums of A102416.
%K nonn
%O 0,1
%A _N. J. A. Sloane_, Mar 17 2005
