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A282480 Number of nX7 0..1 arrays with no 1 equal to more than three of its king-move neighbors, with the exception of exactly two elements. 1
0, 1754, 297210, 27253740, 2496089344, 213243466320, 17282935743792, 1356909122451366, 103825223863665136, 7780334614220689560, 573340067876393968560, 41664780194820618035191, 2992154947506013513266465 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Column 7 of A282481.
LINKS
EXAMPLE
Some solutions for n=2
..1..0..1..1..0..0..0. .0..1..1..0..0..1..1. .0..1..0..1..1..1..0
..0..1..1..1..0..1..0. .0..1..1..1..0..0..0. .1..0..1..0..1..1..0
CROSSREFS
Cf. A282481.
Sequence in context: A076809 A272326 A271747 * A043436 A119406 A204280
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 16 2017
STATUS
approved

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Last modified May 22 06:48 EDT 2024. Contains 372743 sequences. (Running on oeis4.)