A048209 a(n)=Sum{T(n,j): j=1,2,...,n}, array T given by A048201.

1, 5, 17, 37, 77, 137, 235, 355, 499, 709, 951, 1251, 1589, 1981, 2476, 3020, 3615, 4263, 4985, 5785, 6667, 7679, 8783, 9959, 11209, 12587, 14126, 15806, 17604, 19524, 21539, 23779, 26320, 29040, 31875, 34863, 38008, 41276

Offset

1,2

Links

Table of n, a(n) for n=1..38.

Crossrefs

Sequence in context: A338277 A348228 A107199 * A181423 A146874 A145012

Adjacent sequences: A048206 A048207 A048208 * A048210 A048211 A048212

Keyword

nonn

Author

Clark Kimberling

Status

approved