A067952 Numbers k having a partition k = sum x_i for which sum k/x_i is also a partition of k and the x_i are distinct parts.

1, 24, 30, 108, 112, 120, 144, 168, 180, 204, 220, 240, 252, 280, 288, 312, 336, 360, 396, 400, 420, 450, 456, 480, 504, 528, 540, 576, 600, 612, 624, 630, 648, 660, 672, 690, 714, 720, 750, 756, 780, 792, 816, 840, 858, 864, 900, 924, 960, 984, 990, 1008

Offset

1,2

Links

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

Example

24 is in the sequence because 24=2+4+6+12 and 24/2+24/4+24/6+24/12 gives the distinct parts 2+4+6+12.

Crossrefs

Cf. A066926, A066925.

Sequence in context: A109321 A349689 A348630 * A239801 A123200 A167307

Adjacent sequences: A067949 A067950 A067951 * A067953 A067954 A067955

Keyword

easy,nonn

Author

Naohiro Nomoto, Mar 07 2002

Extensions

More terms from Sean A. Irvine, Jan 13 2024

Status

approved