1,2
Table of n, a(n) for n=1..10.
A129573 * [1,1,1,...].
a(4) = 3 = sum of row 4 of triangle A129573: (1 + 0 + 1 + 1).
Cf. A129573.
Sequence in context: A098201 A175239 A176228 * A130193 A084516 A084526
Adjacent sequences: A129571 A129572 A129573 * A129575 A129576 A129577
nonn
Gary W. Adamson, Apr 22 2007
approved
