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A291099 Number of maximal irredundant sets in the n X n knight graph. 2
1, 1, 14, 277, 7796, 478904 (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, Maximal Irredundant Set

Eric Weisstein's World of Mathematics, Knight Graph

CROSSREFS

Cf. A286882, A287071, A290785.

Sequence in context: A215544 A205353 A279113 * A053101 A205746 A281607

Adjacent sequences:  A291096 A291097 A291098 * A291100 A291101 A291102

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Aug 17 2017

EXTENSIONS

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

STATUS

approved

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Last modified November 18 14:59 EST 2019. Contains 329262 sequences. (Running on oeis4.)