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A298291 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero. 1
16, 69, 43, 130, 308, 515, 1084, 2374, 4754, 10042, 21207, 44405, 93926, 196545, 415228, 877028, 1844607, 3908606, 8255033, 17418152, 36906038, 78043557, 165022448, 349534285, 739762655, 1565641561, 3315996470, 7021318129 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A298294.

LINKS

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

EXAMPLE

Some solutions for n=7

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

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

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

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

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

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

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

CROSSREFS

Cf. A298294.

Sequence in context: A235643 A297886 A298491 * A299385 A299184 A299945

Adjacent sequences:  A298288 A298289 A298290 * A298292 A298293 A298294

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 16 2018

STATUS

approved

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Last modified September 24 22:46 EDT 2021. Contains 347651 sequences. (Running on oeis4.)