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A302888 Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
1, 496, 2548, 98458, 2727690, 89290791, 2899297652, 94799190457, 3098646840396, 101318692410975, 3312704193964731, 108315993718233338, 3541604337522608162, 115799973010176627546, 3786315710185413419126, 123801313825059497591042 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 7 of A302889.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A302889.

Sequence in context: A109477 A302366 A303083 * A303623 A249200 A249215

Adjacent sequences:  A302885 A302886 A302887 * A302889 A302890 A302891

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 15 2018

STATUS

approved

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Last modified September 21 23:55 EDT 2019. Contains 327286 sequences. (Running on oeis4.)