A049830 a(n) = Sum_{k=1..n, m=1..k} T(m,k); array T as in A049828.

0, 0, 1, 2, 7, 10, 20, 32, 46, 62, 95, 116, 157, 202, 248, 298, 372, 444, 543, 626, 723, 834, 992, 1112, 1260, 1436, 1617, 1802, 2045, 2236, 2498, 2752, 3034, 3348, 3661, 3954, 4317, 4708, 5126, 5512, 5992, 6406, 6935, 7432

Offset

1,4

Links

Table of n, a(n) for n=1..44.

Crossrefs

Partial sums of A049829.

Cf. A049828.

Sequence in context: A368824 A336903 A155171 * A270879 A022302 A345026

Adjacent sequences: A049827 A049828 A049829 * A049831 A049832 A049833

Keyword

nonn

Author

Clark Kimberling

Status

approved