A287690 - OEIS

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A287690

Number of connected dominating sets in the n X n grid graph.

1, 9, 129, 5617, 964755, 617429805, 1436456861467, 12128014243816259, 370157141019558632729, 40729998558184127557326187, 16129157077874837008807129310501, 22956060013827748812137293758719842059, 117308080543566432787532732819884994609487361 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Andrew Howroyd, Table of n, a(n) for n = 1..15` `Eric Weisstein's World of Mathematics, Connected Dominating Set` `Eric Weisstein's World of Mathematics, Grid Graph`
	CROSSREFS	`Main diagonal of A291872.` `Cf. A059525, A133515, A289180.` `Sequence in context: A064746 A232950 A184143 * A075762 A349155 A328270` `Adjacent sequences: A287687 A287688 A287689 * A287691 A287692 A287693`
	KEYWORD	`nonn`
	AUTHOR	`Eric W. Weisstein, May 29 2017`
	EXTENSIONS	`a(6)-a(13) from Andrew Howroyd, Sep 04 2017`
	STATUS	`approved`

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Last modified December 4 04:32 EST 2023. Contains 367541 sequences. (Running on oeis4.)