A023546 Convolution of natural numbers >= 2 and A023531.

0, 2, 3, 4, 7, 9, 11, 13, 17, 20, 23, 26, 29, 34, 38, 42, 46, 50, 54, 60, 65, 70, 75, 80, 85, 90, 97, 103, 109, 115, 121, 127, 133, 139, 147, 154, 161, 168, 175, 182, 189, 196, 203, 212, 220, 228, 236, 244, 252, 260, 268, 276, 284, 294, 303, 312, 321

Offset

1,2

Links

Table of n, a(n) for n=1..57.

Crossrefs

Sequence in context: A038197 A187506 A348443 * A236337 A191989 A084913

Adjacent sequences: A023543 A023544 A023545 * A023547 A023548 A023549

Keyword

nonn

Author

Clark Kimberling

Status

approved