A112664 Lengths of k-cycles (k > 1) of permutation A114650 in order of their first appearance.

2, 3, 18, 21, 138, 156, 52, 84, 28, 12, 4, 1376, 406, 7, 58, 2544, 3953, 16686, 5562, 1854, 618, 162, 54, 6, 47256, 11814, 1432, 264, 179, 66, 8

Offset

1,1

Comments

Sequence A114728 without repetition.

Links

Table of n, a(n) for n=1..31.

Example

(792,1198,1401,995) is the first 4-cycle of A114650, all of the 32 preceding cycles (cf. A114727) have length 2, 3, 18, 21, 138, 156, 52, 84, 28 or 12 (ten different values), hence a(11) = 4.

Crossrefs

Cf. A114650, A114728, A114727.

Sequence in context: A032808 A321212 A037317 * A216890 A370362 A047191

Adjacent sequences: A112661 A112662 A112663 * A112665 A112666 A112667

Keyword

nonn,more

Author

Klaus Brockhaus, Jan 11 2006

Status

approved