A241944 Row sums of triangle A027420.

1, 4, 9, 20, 33, 54, 79, 114, 153, 200, 251, 320, 395, 488, 589, 700, 815, 956, 1105, 1284, 1471, 1670, 1879, 2122, 2373, 2642, 2925, 3226, 3537, 3894, 4261, 4672, 5097, 5542, 6005, 6492, 6985, 7534, 8105, 8700, 9307, 9976, 10661, 11408, 12175, 12960, 13769

Offset

0,2

Comments

a(n) = sum(A027420(n,k): k = 0..n).

Links

Table of n, a(n) for n=0..46.

Prog

(Haskell)
a241944 = sum . a027420_row

Crossrefs

Sequence in context: A075385 A048150 A177441 * A256054 A164931 A066186

Adjacent sequences: A241941 A241942 A241943 * A241945 A241946 A241947

Keyword

nonn

Author

Reinhard Zumkeller, May 02 2014

Status

approved