A292711 - OEIS

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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