A127563 a(n) = sum{k=1 to n} A127562(k).

1, 3, 6, 12, 16, 24, 36, 54, 64, 80, 100, 125, 144, 171, 180, 216, 240, 270, 285, 320, 342, 375, 380, 418, 432, 475, 486, 512, 525, 532, 560, 594, 625, 646, 663, 686, 715, 754, 798, 840, 880, 912, 957, 1008, 1045, 1092, 1140, 1190, 1242, 1288, 1344, 1404, 1445

Offset

1,2

Comments

a(n) divides A127564(n).

Links

Table of n, a(n) for n=1..53.

Crossrefs

Cf. A127562, A127564.

Sequence in context: A116593 A109735 A086538 * A108757 A323645 A307042

Adjacent sequences: A127560 A127561 A127562 * A127564 A127565 A127566

Keyword

nonn

Author

Leroy Quet, Jan 18 2007

Extensions

Extended by Ray Chandler, Jan 22 2007

Status

approved