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A296671

Number of nX5 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s.

13, 208, 1451, 16541, 213800, 2358963, 28341757, 346828018, 4150012532, 50234864227, 609651068083, 7376248342202, 89380681840077, 1083448460850392, 13127899488082006, 159098801544683266, 1928236931539157846

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OFFSET

1,1

COMMENTS

Column 5 of A296674.

LINKS

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

R. H. Hardin, Empirical recurrence of order 67

FORMULA

Empirical recurrence of order 67 (see link above)

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A296674.

Sequence in context: A240393 A319115 A145270 * A375176 A196328 A362550

Adjacent sequences: A296668 A296669 A296670 * A296672 A296673 A296674

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 18 2017

STATUS

approved

URL: https://oeis.org/A296671

⇱ A296671 - OEIS