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A289180 Number of connected dominating sets in the n X n king graph. 3
1, 15, 336, 29648, 11293568, 17784998912, 113637188081536, 2924018436019899392, 301641905727809350974464, 124378420721322865523465096192, 204571358406088229163099037060664832, 1340178778197906145868721021815647098466816 (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, King Graph

CROSSREFS

Main diagonal of A291873.

Cf. A133791, A286139, A287690.

Sequence in context: A027402 A053104 A114937 * A157965 A321850 A100875

Adjacent sequences:  A289177 A289178 A289179 * A289181 A289182 A289183

KEYWORD

nonn

AUTHOR

Eric W. Weisstein, Jun 27 2017

EXTENSIONS

a(6)-a(12) from Andrew Howroyd, Sep 04 2017

STATUS

approved

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Last modified July 31 18:05 EDT 2021. Contains 346376 sequences. (Running on oeis4.)