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A002888 Cutting numbers of graphs.
(Formerly M1919 N0757)
0
1, 2, 9, 20, 670 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

REFERENCES

F. Harary and P. A. Ostrand, How cutting is a cut point?, pp. 147-150 of R. K. Guy et al., editors, Combinatorial Structures and Their Applications (Proceedings Calgary Conference Jun 1969}), Gordon and Breach, NY, 1970.

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

CROSSREFS

Sequence in context: A002360 A100516 A041285 * A041963 A005476 A131476

Adjacent sequences:  A002885 A002886 A002887 * A002889 A002890 A002891

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 17 20:50 EST 2012. Contains 206085 sequences.