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A299686 Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. 1
8, 50, 156, 2850, 23116, 251922, 3247879, 36816394, 431156277, 5284219027, 62533857142, 746369848882, 8986646036406, 107374191941896, 1285301571444887, 15413446141666606, 184524629785086722, 2209998186211930476 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A299689.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299689.

Sequence in context: A300933 A300877 A301487 * A133426 A212063 A300318

Adjacent sequences:  A299683 A299684 A299685 * A299687 A299688 A299689

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 16 2018

STATUS

approved

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Last modified April 14 03:03 EDT 2021. Contains 342941 sequences. (Running on oeis4.)