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A297072
Number of nX7 0..1 arrays with no 1 adjacent to 1 king-move neighboring 1.
1
34, 4143, 419569, 38753117, 3987917885, 414777995952, 42862620370029, 4429615438702673, 458096301059196673, 47375155707745845605, 4899207201694239390561, 506644457652731559860014
OFFSET
1,1
COMMENTS
Column 7 of A297073.
LINKS
EXAMPLE
Some solutions for n=2
..0..0..1..0..0..0..0. .0..1..1..1..0..1..1. .1..0..1..1..0..0..1
..1..0..0..0..1..0..0. .0..0..1..1..0..1..0. .1..1..0..0..1..1..1
CROSSREFS
Cf. A297073.
Sequence in context: A218718 A129056 A212034 * A232900 A209943 A187708
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 24 2017
STATUS
approved