0,3

a(4) = 10 = sum of row 4 terms of triangle A134511: (5 + 0 + 4 + 0 + 1).

Cf. A134511.

Adjacent sequences: A134509 A134510 A134511 this_sequence A134513 A134514 A134515

Sequence in context: A096380 A071019 A025084 this_sequence A106523 A121720 A007068

nonn

Gary W. Adamson (qntmpkt(AT)yahoo.com), Oct 28 2007