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A299652 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. 1
32, 2048, 116654, 6856789, 401989538, 23582064542, 1383316377321, 81146123707386, 4760069868306954, 279228031443069248, 16379652618721023225, 960838424607723816457, 56363251335370746218101, 3306295856088555646566574 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A299654.

LINKS

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

R. H. Hardin, Empirical recurrence of order 89

FORMULA

Empirical recurrence of order 89 (see link above)

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299654.

Sequence in context: A316806 A213416 A317523 * A300206 A303419 A301405

Adjacent sequences:  A299649 A299650 A299651 * A299653 A299654 A299655

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 15 2018

STATUS

approved

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Last modified April 22 12:53 EDT 2021. Contains 343177 sequences. (Running on oeis4.)