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A347997
Number of maximal irredundant sets in the n-triangular honeycomb obtuse knight graph.
0
1, 1, 1, 8, 396, 2895, 19861
OFFSET
1,4
LINKS
Eric Weisstein's World of Mathematics, Maximal Irredundant Set
CROSSREFS
Sequence in context: A221252 A165036 A185254 * A221224 A281439 A220550
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Sep 23 2021
STATUS
approved