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A058813 Unlabeled (i.e., equivalent to their 1-0 complement) binary necklaces sorted in ascending lexicographic order and read as binary numbers. 0
0, 0, 1, 0, 1, 0, 1, 3, 5, 0, 1, 3, 5, 0, 1, 3, 5, 7, 9, 11, 21, 0, 1, 3, 5, 7, 9, 11, 13, 19, 21, 0, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 37, 43, 45, 51, 85 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,8

LINKS

Table of n, a(n) for n=1..51.

F. Ruskey, Necklaces, Lyndon words, De Bruijn sequences, etc.

F. Ruskey, Necklaces, Lyndon words, De Bruijn sequences, etc. [Cached copy, with permission, pdf format only]

Index entries for sequences related to necklaces

EXAMPLE

a(5)=1 because it corresponds to the necklace 01; a(13)=5 because it corresponds to the necklace 0101.

CROSSREFS

Cf. A000031.

Sequence in context: A318521 A087676 A291207 * A336018 A132701 A215016

Adjacent sequences:  A058810 A058811 A058812 * A058814 A058815 A058816

KEYWORD

nonn,more

AUTHOR

Felix Goldberg (felixg(AT)tx.technion.ac.il), Jan 03 2001

STATUS

approved

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Last modified May 17 19:39 EDT 2021. Contains 343988 sequences. (Running on oeis4.)