A023599 Convolution of A023532 and composite numbers.

4, 6, 12, 19, 24, 33, 43, 55, 65, 78, 92, 109, 128, 143, 160, 181, 204, 226, 250, 272, 298, 325, 353, 382, 414, 446, 475, 509, 543, 580, 620, 659, 696, 740, 781, 822, 866, 911, 959, 1006, 1054, 1106, 1160, 1209, 1260, 1314, 1370, 1428, 1487, 1546

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Crossrefs

Sequence in context: A059961 A027856 A048641 * A087881 A063607 A306270

Adjacent sequences: A023596 A023597 A023598 * A023600 A023601 A023602

Keyword

nonn

Author

Clark Kimberling

Status

approved