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A286882 Number of minimal dominating sets in the n X n knight graph. 3
1, 1, 14, 243, 2686, 161458 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..6.

Eric Weisstein's World of Mathematics, Knight Graph

Eric Weisstein's World of Mathematics, Minimal Dominating Set

CROSSREFS

Cf. A103315, A287071, A290785, A291099.

Sequence in context: A220502 A256462 A166774 * A055477 A123774 A074815

Adjacent sequences:  A286879 A286880 A286881 * A286883 A286884 A286885

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Aug 02 2017

EXTENSIONS

a(5)-a(6) from Andrew Howroyd, Aug 19 2017

STATUS

approved

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Last modified June 16 10:03 EDT 2019. Contains 324152 sequences. (Running on oeis4.)