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A282557
Number of nX5 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly one element.
1
0, 154, 4167, 73140, 1381258, 23705784, 395048648, 6468244262, 103806368796, 1645203138692, 25796898619101, 400912208249576, 6185416660095549, 94837083776644692, 1446320062015451586, 21955097844093324020
OFFSET
1,2
COMMENTS
Column 5 of A282560.
FORMULA
Empirical recurrence of order 62 (see link above)
EXAMPLE
Some solutions for n=4
..0..1..0..0..0. .1..1..0..0..0. .0..1..0..0..0. .0..1..0..0..0
..1..1..0..1..1. .1..0..0..0..0. .0..1..0..1..1. .0..0..0..1..0
..0..0..0..1..0. .0..1..0..1..0. .0..0..1..0..0. .1..0..0..1..0
..0..0..0..1..0. .0..0..0..0..0. .1..1..0..0..0. .1..0..1..0..1
CROSSREFS
Cf. A282560.
Sequence in context: A235099 A332421 A227977 * A200709 A377736 A368138
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 18 2017
STATUS
approved