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A283947 Number of nX5 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element. 1
0, 84, 7988, 264482, 8244557, 242330064, 6816984648, 186634970946, 5006741437429, 132235076658212, 3449881843194282, 89112251221774946, 2282954398345404380, 58083724718538740624, 1469105340510703161357 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A283950.

LINKS

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

R. H. Hardin, Empirical recurrence of order 90

FORMULA

Empirical recurrence of order 90 (see link above)

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Cf. A283950.

Sequence in context: A224389 A223991 A224022 * A265586 A278725 A186245

Adjacent sequences:  A283944 A283945 A283946 * A283948 A283949 A283950

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 18 2017

STATUS

approved

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Last modified December 5 13:26 EST 2019. Contains 329751 sequences. (Running on oeis4.)