A023659 Convolution of odd numbers and A001950.

2, 11, 32, 70, 131, 220, 342, 502, 705, 957, 1263, 1628, 2058, 2558, 3133, 3788, 4528, 5359, 6286, 7314, 8448, 9693, 11055, 12539, 14150, 15894, 17776, 19801, 21974, 24300, 26785, 29434, 32252, 35245, 38418, 41776, 45324, 49067, 53011

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Crossrefs

Sequence in context: A000755 A183460 A033994 * A094792 A173707 A332612

Adjacent sequences: A023656 A023657 A023658 * A023660 A023661 A023662

Keyword

nonn

Author

Clark Kimberling

Status

approved