A069519 Numbers k such that the sum of the odd aliquot parts of k divides k.

1, 2, 4, 8, 12, 16, 24, 32, 48, 56, 64, 96, 112, 120, 128, 192, 224, 240, 256, 384, 448, 480, 512, 528, 672, 768, 896, 960, 992, 1024, 1056, 1344, 1456, 1536, 1792, 1920, 1984, 2048, 2112, 2160, 2208, 2688, 2912, 3072, 3584, 3840, 3968, 4096, 4224, 4320

Offset

1,2

Links

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

Formula

a(1)=1, a(2)=2, a(n) = A066192(n-2) for n > 2.

Crossrefs

Cf. A066192.

Sequence in context: A070173 A363122 A116882 * A363948 A087980 A181818

Adjacent sequences: A069516 A069517 A069518 * A069520 A069521 A069522

Keyword

easy,nonn

Author

Benoit Cloitre, Apr 16 2002

Extensions

Name corrected by Sean A. Irvine, May 02 2024

Status

approved