A127645 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A127645

a(n) = sum of first n terms of sequence A127644.

2

3, 9, 18, 36, 48, 64, 72, 96, 128, 162, 192, 240, 255, 256, 270, 272, 289, 300, 320, 324, 350, 357, 378, 400, 405, 432, 442, 455, 480, 520, 539, 567, 600, 637, 660, 702, 740, 784, 819, 850, 891, 920, 966, 1015, 1054, 1104, 1140, 1183, 1230, 1275, 1326, 1380

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

a(n) divides A127646(n).

LINKS

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

CROSSREFS

Cf. A127644, A127646.

Sequence in context: A295862 A246695 A132920 * A000241 A028723 A213291

Adjacent sequences: A127642 A127643 A127644 * A127646 A127647 A127648

KEYWORD

nonn

AUTHOR

Leroy Quet, Jan 22 2007

EXTENSIONS

Extended by Ray Chandler, Jan 22 2007

STATUS

approved