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A302886 Number of nX5 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, 72, 197, 2278, 20937, 206332, 2059835, 20622709, 206851726, 2074817480, 20813801262, 208805076675, 2094773339318, 21015309692682, 210831414476338, 2115120771478292, 21219498913842320, 212880128570856741 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 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..1. .0..0..0..0..1. .0..0..1..1..1. .0..0..0..1..0

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

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

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

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

CROSSREFS

Cf. A302889.

Sequence in context: A028977 A033693 A250786 * A235186 A235179 A204492

Adjacent sequences:  A302883 A302884 A302885 * A302887 A302888 A302889

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 15 2018

STATUS

approved

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Last modified September 20 08:13 EDT 2019. Contains 327214 sequences. (Running on oeis4.)