The On-Line Encyclopedia of Integer Sequences (OEIS)

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A115641

Numbers that are the least element of a k-cycle (k > 1) of permutation A113821.
(history; published version)

#2 by Russ Cox at Fri Mar 30 17:27:48 EDT 2012

AUTHOR

_Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), _, Jan 29 2006

Discussion

Fri Mar 30

17:27

OEIS Server: https://oeis.org/edit/global/145

#1 by N. J. A. Sloane at Fri Feb 24 03:00:00 EST 2006

NAME

Numbers that are the least element of a k-cycle (k > 1) of permutation A113821.

DATA

4, 8, 24, 52, 132, 288, 514, 526, 656, 838, 2472, 5510, 6528, 8214, 8238, 8520, 10508, 10568, 11082, 14400, 16200, 25116, 27142, 27904, 32778, 34040, 37064, 37612, 47112, 51856, 73854, 80492, 81986, 87052, 131246, 133578, 134232, 139296, 141440

OFFSET

1,1

COMMENTS

The corresponding cycle lengths are given in A115642.

Elements of 1-cycles (fixed points) are given in A115640.

EXAMPLE

(52,57,62,69,68) is a cycle of permutation A113821, so 52 is a term.

CROSSREFS

Cf. A113821, A115642, A115640.

KEYWORD

nonn

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Jan 29 2006

STATUS

approved