A131337 - OEIS

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A131337

Row sums of triangle A131336.

%I #2 Mar 30 2012 17:25:22

%S 1,2,4,9,16,32,57,106,188,337

%N Row sums of triangle A131336.

%e a(4) = 9 = (3 + 3 + 2 + 2), sum of row 4, A131336.

%Y Cf. A131332, A131333, A131334, A131335, A131336.

%K nonn

%O 1,2

%A _Gary W. Adamson_, Jun 29 2007