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Row sums of triangle A137710.
1

%I #2 Mar 30 2012 17:25:27

%S 1,3,6,12,24,47,92,183,364,728,1465,2922,5834,11661

%N Row sums of triangle A137710.

%e a(5) = 24 = sum of row 5 terms of triangle A137710: (16 + 4 + 2 + 1 + 1).

%Y Cf. A137710.

%K nonn

%O 1,2

%A _Gary W. Adamson_, Feb 08 2008