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A291061 Number of maximal irredundant sets in the n X n black bishop graph. 2
1, 2, 5, 19, 96, 483, 3625, 23397, 222454, 1851965 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..10.
Eric Weisstein's World of Mathematics, Black Bishop Graph
Eric Weisstein's World of Mathematics, Maximal Irredundant Set
CROSSREFS
Cf. A291060, A291106, A290714.
Sequence in context: A020109 A020015 A363210 * A188914 A049984 A052866
Adjacent sequences: A291058 A291059 A291060 * A291062 A291063 A291064
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Aug 17 2017
EXTENSIONS
a(7)-a(10) from Andrew Howroyd, Aug 19 2017
STATUS
approved

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Last modified May 14 07:32 EDT 2024. Contains 372530 sequences. (Running on oeis4.)