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A298998 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. 1
16, 472, 6479, 97462, 1502511, 23031390, 353088569, 5420414253, 83214520668, 1277503835363, 19613353956412, 301126423566543, 4623243598098878, 70981647492926722, 1089798075952103889, 16731935000766925329 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A299001.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=5

..0..0..0..0..0. .0..0..0..0..1. .0..0..0..0..0. .0..0..0..0..0

..1..1..1..1..0. .1..0..0..1..0. .0..1..0..1..0. .1..1..0..0..1

..0..1..1..0..1. .0..0..1..0..1. .1..1..1..0..1. .1..0..1..0..0

..1..0..1..1..0. .0..1..1..1..1. .0..0..1..0..0. .0..0..1..0..1

..0..0..1..0..0. .0..1..0..0..0. .0..1..0..0..1. .0..1..0..0..1

CROSSREFS

Cf. A299001.

Sequence in context: A281834 A299078 A299841 * A299743 A299665 A300256

Adjacent sequences: A298995 A298996 A298997 * A298999 A299000 A299001

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 31 2018

STATUS

approved

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Last modified January 30 09:51 EST 2023. Contains 359943 sequences. (Running on oeis4.)