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A023547 Convolution of natural numbers >= 2 and A023532. 0
2, 3, 6, 10, 13, 18, 24, 31, 37, 45, 54, 64, 75, 85, 97, 110, 124, 139, 155, 170, 187, 205, 224, 244, 265, 287, 308, 331, 355, 380, 406, 433, 461, 490, 518, 548, 579, 611, 644, 678, 713, 749, 786, 822, 860, 899, 939, 980, 1022, 1065, 1109, 1154 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Sequence in context: A280558 A216920 A120754 * A190690 A084396 A090035

Adjacent sequences:  A023544 A023545 A023546 * A023548 A023549 A023550

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 23 12:19 EDT 2021. Contains 346259 sequences. (Running on oeis4.)