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A299014
Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 6 king-move adjacent elements, with upper left element zero.
1
64, 353, 957, 18758, 259556, 3848010, 59666756, 931277377, 14739630633, 227368007690, 3555807950108, 55990966099803, 872001417883372, 13628063102584994, 213631343418010157, 3338835028830178746
OFFSET
1,1
COMMENTS
Column 7 of A299015.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..0..0..0..1. .0..0..1..0..1..0..0. .0..1..1..0..1..0..0
..0..1..0..1..0..0..0. .0..1..1..0..0..1..1. .0..0..0..0..1..1..1
..0..1..0..0..1..1..1. .1..1..1..0..0..0..0. .1..1..0..0..0..0..1
..1..0..0..0..0..0..0. .0..0..1..1..0..0..1. .0..0..1..1..0..0..0
..0..1..1..0..0..1..0. .1..0..1..0..1..0..1. .0..1..0..1..0..1..1
CROSSREFS
Cf. A299015.
Sequence in context: A299349 A299096 A299878 * A299805 A299681 A300313
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 31 2018
STATUS
approved