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A304307 Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. 1
16, 192, 918, 4979, 26548, 145369, 795436, 4370971, 24051887, 132494050, 730216299, 4025729873, 22197550824, 122407487462, 675046629475, 3722828907866, 20531462970265, 113232481464776, 624488706933028 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A304310.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A304310.

Sequence in context: A016237 A036735 A321456 * A316206 A302298 A305773

Adjacent sequences:  A304304 A304305 A304306 * A304308 A304309 A304310

KEYWORD

nonn

AUTHOR

R. H. Hardin, May 10 2018

STATUS

approved

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Last modified November 21 11:35 EST 2019. Contains 329370 sequences. (Running on oeis4.)