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A289180
Number of connected dominating sets in the n X n king graph.
4
1, 15, 336, 29648, 11293568, 17784998912, 113637188081536, 2924018436019899392, 301641905727809350974464, 124378420721322865523465096192, 204571358406088229163099037060664832, 1340178778197906145868721021815647098466816
OFFSET
1,2
LINKS
Eric Weisstein's World of Mathematics, Connected Dominating Set
Eric Weisstein's World of Mathematics, King Graph
CROSSREFS
Main diagonal of A291873.
Sequence in context: A027402 A053104 A114937 * A157965 A321850 A100875
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Jun 27 2017
EXTENSIONS
a(6)-a(12) from Andrew Howroyd, Sep 04 2017
STATUS
approved