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A007390 Number of strict (-1)st-order maximal independent sets in cycle graph.
(Formerly M3257)
+0
1
0, 0, 0, 4, 5, 15, 21, 44, 66, 120, 187, 319, 507, 840, 1348, 2204, 3553, 5776, 9329, 15124, 24454, 39600, 64055, 103679, 167735, 271440, 439176, 710644, 1149821 (list; graph; listen)
OFFSET

1,4

REFERENCES

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

R. Yanco and A. Bagchi, ``K-th order maximal independent sets in path and cycle graphs,'' J. Graph Theory, submitted, 1994.

CROSSREFS

Sequence in context: A047184 A002509 A100234 this_sequence A037955 A084179 A026634

Adjacent sequences: A007387 A007388 A007389 this_sequence A007391 A007392 A007393

KEYWORD

nonn

AUTHOR

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

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.


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