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A045685 2n-bead balanced binary necklaces of fundamental period 2n, equivalent to reverse, inequivalent to complement and reversed complement. 1
0, 0, 0, 0, 2, 2, 14, 12, 56, 54, 230, 220, 870, 860, 3348, 3302, 12672, 12614, 48280, 48108, 183990, 183720, 704156, 703384, 2701128, 2700058, 10395580, 10392354, 40104974, 40100216, 155097460, 155084752, 601034752, 601014634, 2333527814 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..34.

Index entries for sequences related to Lyndon words

CROSSREFS

Sequence in context: A068511 A060590 A129083 * A045676 A098288 A032297

Adjacent sequences:  A045682 A045683 A045684 * A045686 A045687 A045688

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified June 19 15:52 EDT 2013. Contains 226414 sequences.