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A189714
Sums of rows of Zorach additive triangle (cf. A035312).
2
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
0,2
COMMENTS
a(n) = Sum(A035312(n,k): 0 <= k <= n).
PROG
(Haskell) -- See link.
CROSSREFS
Sequence in context: A328543 A135266 A124123 * A128638 A036630 A338229
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Apr 30 2011
STATUS
approved