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A300963 Number of nX5 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. 1
1, 40, 159, 1653, 15861, 154497, 1550025, 15500146, 156403068, 1575130287, 15879164337, 160094331582, 1614106468648, 16274791403276, 164095092614649, 1654549200516363, 16682617880390335, 168208868840066182 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A300966.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A300966.

Sequence in context: A089548 A282090 A250987 * A146762 A190073 A250592

Adjacent sequences:  A300960 A300961 A300962 * A300964 A300965 A300966

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 17 2018

STATUS

approved

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Last modified October 27 09:46 EDT 2021. Contains 348273 sequences. (Running on oeis4.)