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A298284
Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero.
1
16, 286, 614, 2151, 8264, 29673, 104357, 369220, 1307146, 4625705, 16369986, 57939867, 205066260, 725766087, 2568666675, 9091185774, 32175946363, 113878736461, 403045644357, 1426480384583, 5048675231176, 17868540763241
OFFSET
1,1
COMMENTS
Column 5 of A298287.
LINKS
EXAMPLE
Some solutions for n=7
..0..1..1..0..0. .0..1..1..1..0. .0..1..0..1..0. .0..1..0..1..0
..0..1..0..1..1. .0..0..1..0..1. .1..1..0..1..0. .0..1..0..0..0
..0..1..0..0..0. .1..1..1..1..0. .1..0..0..1..0. .0..1..0..1..0
..0..1..1..1..1. .0..0..0..0..0. .0..1..1..1..0. .0..1..0..1..1
..1..0..0..0..1. .0..1..1..1..1. .1..0..0..0..0. .0..1..0..0..1
..0..1..1..0..1. .1..0..0..0..0. .1..0..1..1..1. .0..1..1..0..1
..0..0..1..1..0. .0..1..1..1..1. .1..1..0..0..1. .1..0..0..1..1
CROSSREFS
Cf. A298287.
Sequence in context: A038758 A240336 A281341 * A299356 A299177 A299939
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 16 2018
STATUS
approved