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A296402 Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1s. 1
1, 46, 316, 2868, 35561, 368770, 3939121, 42629909, 457078213, 4916699494, 52878346101, 568417591743, 6111938688947, 65715511636393, 706559717931743, 7596910600110019, 81681361807250151, 878231179494501589 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A296405.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A296405.

Sequence in context: A156841 A086979 A289274 * A077734 A272184 A213286

Adjacent sequences:  A296399 A296400 A296401 * A296403 A296404 A296405

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 11 2017

STATUS

approved

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Last modified August 25 16:50 EDT 2019. Contains 326324 sequences. (Running on oeis4.)