%I A131337
%S A131337 1,2,4,9,16,32,57,106,188,337
%N A131337 Row sums of triangle A131336.
%e A131337 a(4) = 9 = (3 + 3 + 2 + 2), sum of row 4, A131336.
%Y A131337 Cf. A131332, A131333, A131334, A131335, A131336.
%Y A131337 Sequence in context: A034449 A082894 A091437 this_sequence A062791 A005980 
               A128093
%Y A131337 Adjacent sequences: A131334 A131335 A131336 this_sequence A131338 A131339 
               A131340
%K A131337 nonn
%O A131337 1,2
%A A131337 Gary W. Adamson (qntmpkt(AT)yahoo.com), Jun 29 2007