A182024 Size of the set CBFS_2(n) of cross-bifix-free binary words of length n.

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

Offset: 3

Author

N. J. A. Sloane, Apr 06 2012

Keywords

• nonn

Links

• 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.