1,2
Row sums of triangle A140583
a(6) = 10 = sum of row 6 terms of triangle A140583: (1 + 4 + 2 + 1 + 1 + 1).
Cf. A140583.
Sequence in context: A080309 A018900 A126590 * A085705 A187417 A072716
Adjacent sequences: A140581 A140582 A140583 * A140585 A140586 A140587
nonn
Gary W. Adamson and Mats Granvik (qntmpkt(AT)yahoo.com), May 17 2008