A182024 - OEIS

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A182024

Size of the set CBFS_2(n) of cross-bifix-free binary words of length n.

0

1, 1, 2, 3, 5, 8, 14, 23, 42, 72, 132, 227, 429

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OFFSET

3,3

LINKS

Table of n, a(n) for n=3..15.

S. Bilotta, E. Pergola and R. Pinzani, A new approach to cross-bifix-free sets, arXiv preprint arXiv:1112.3168, 2011

CROSSREFS

Cf. A003000, A019308, A019309.

Sequence in context: A191388 A194850 A062692 * A316474 A086661 A018154

Adjacent sequences: A182021 A182022 A182023 * A182025 A182026 A182027

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 06 2012

STATUS

approved