A189714 Sums of rows of Zorach additive triangle (cf. A035312).

1, 5, 19, 61, 146, 336, 757, 1711, 3868, 8752, 19680, 43869, 96695, 210638, 453863, 968875, 2053227, 4328457, 9093933, 19068574, 39943650, 83628355, 175018478, 366081158, 765102861, 1597315609, 3330380539, 6933810090, 14414812994, 29924339675, 62038821363

Offset: 0

Author

Reinhard Zumkeller, Apr 30 2011

Keywords

• nonn

Comments

a(n) = Sum(A035312(n,k): 0 <= k <= n).

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 0..1000
• A. C. Zorach, Additive triangle
• Haskell programs for sequences in connection with Zorach additive triangle

Programs

Haskell

-- See link.