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A298084 Number of nX5 0..1 arrays with every element equal to 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero. 1
0, 11, 1, 28, 154, 520, 1574, 7204, 28790, 105055, 437163, 1792603, 6981116, 28580319, 115795593, 464405679, 1883192839, 7625910371, 30781567549, 124586304213, 504301473498, 2038932788749, 8250005089404, 33384996732923 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A298087.

LINKS

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

EXAMPLE

Some solutions for n=7

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

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

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

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

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

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

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

CROSSREFS

Cf. A298087.

Sequence in context: A014467 A174221 A194039 * A275304 A245677 A182041

Adjacent sequences:  A298081 A298082 A298083 * A298085 A298086 A298087

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 12 2018

STATUS

approved

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Last modified April 11 14:58 EDT 2021. Contains 342886 sequences. (Running on oeis4.)