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A298442 Number of nX6 0..1 arrays with every element equal to 0, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. 1
1, 9, 36, 105, 1270, 10681, 72509, 692536, 6184710, 57152783, 516280067, 4747551849, 43550580792, 399497533186, 3665329764088, 33645393094604, 308806053669110, 2834375855232312, 26016168516625808, 238799862303743088 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 6 of A298444.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A298444.

Sequence in context: A098928 A139469 A103158 * A212104 A193007 A259279

Adjacent sequences:  A298439 A298440 A298441 * A298443 A298444 A298445

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 19 2018

STATUS

approved

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Last modified January 19 21:47 EST 2020. Contains 331066 sequences. (Running on oeis4.)