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A289902 Number of dominating sets in the n-triangular honeycomb acute knight graph. 2
1, 1, 27, 441, 9261, 421875, 47177249, 10546683057 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..8.

Eric Weisstein's World of Mathematics, Dominating Set

CROSSREFS

Cf. A289903, A287204, A287064.

Sequence in context: A022751 A004326 A233022 * A028166 A028135 A028132

Adjacent sequences:  A289899 A289900 A289901 * A289903 A289904 A289905

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Jul 14 2017

EXTENSIONS

a(8) from Andrew Howroyd, Jul 17 2017

STATUS

approved

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Last modified October 4 08:55 EDT 2022. Contains 357239 sequences. (Running on oeis4.)