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A299304 Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero. 1
3, 174, 849, 5360, 55390, 482418, 3860858, 34734150, 308990628, 2666332423, 23444806458, 206971861916, 1813834330882, 15927556058496, 140120710747692, 1231062726144171, 10815430485747421, 95064758912339098, 835449813794549847 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A299307.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299307.

Sequence in context: A298767 A299564 A298386 * A299462 A300105 A125711

Adjacent sequences:  A299301 A299302 A299303 * A299305 A299306 A299307

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 06 2018

STATUS

approved

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Last modified September 27 03:01 EDT 2022. Contains 357051 sequences. (Running on oeis4.)