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A297101
Number of nX7 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1s.
1
128, 11264, 602723, 40369420, 2685011300, 175908737504, 11598374165583, 764506387012021, 50370121334317960, 3319307861832309966, 218734610711895950696, 14413917096521078815283, 949837170817983949631867
OFFSET
1,1
COMMENTS
Column 7 of A297102.
LINKS
EXAMPLE
Some solutions for n=2
..0..0..1..0..0..0..0. .1..0..0..1..0..1..0. .1..0..0..0..1..0..0
..1..0..0..0..0..1..1. .1..1..0..0..0..0..1. .1..0..1..1..0..1..1
CROSSREFS
Cf. A297102.
Sequence in context: A283129 A295715 A282398 * A181250 A001661 A264095
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 25 2017
STATUS
approved