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Search: id:A022563
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A022563 Number of 2-connected claw-free graphs on n nodes. +0
2
0, 0, 1, 3, 8, 32, 126, 619, 3332, 20910, 157721, 1590329 (list; graph; listen)
OFFSET

1,4

REFERENCES

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

CROSSREFS

Cf. A022562, A022564.

Adjacent sequences: A022560 A022561 A022562 this_sequence A022564 A022565 A022566

Sequence in context: A119838 A108492 A003470 this_sequence A103939 A094610 A064316

KEYWORD

nonn

AUTHOR

njas

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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