A022564 Number of 2-connected non-Hamiltonian claw-free graphs on n nodes.

0, 0, 0, 0, 0, 0, 0, 0, 4, 16, 84, 408

Offset

1,9

Links

Table of n, a(n) for n=1..12.

R. Faudree, E. Flandrin and Z. Ryjacek, Claw-free graphs - a survey, Discr. Math., 164 (1997), 87-147.

Crossrefs

Cf. A022562, A022564.

Sequence in context: A356297 A204066 A351816 * A123010 A121146 A134006

Adjacent sequences: A022561 A022562 A022563 * A022565 A022566 A022567

Keyword

nonn,more

Author

N. J. A. Sloane.

Status

approved