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A292711 Number of independent vertex sets and vertex covers in the n-odd graph. 0
2, 4, 76, 1278686 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..4.

Eric Weisstein's World of Mathematics, Independent Vertex Set

Eric Weisstein's World of Mathematics, Odd Graph

Eric Weisstein's World of Mathematics, Vertex Cover

CROSSREFS

Sequence in context: A023175 A276740 A006688 * A018389 A334336 A092932

Adjacent sequences:  A292708 A292709 A292710 * A292712 A292713 A292714

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Sep 21 2017

STATUS

approved

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Last modified May 18 23:31 EDT 2022. Contains 353826 sequences. (Running on oeis4.)