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A296672 Number of nX6 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s. 1
21, 609, 5938, 110036, 2358963, 40937523, 794602323, 15702927104, 301022037125, 5861692033022, 114392472761324, 2223043668178607, 43293446682040342, 843359542317194735, 16419266352344666950, 319756804547254943701 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A296674.

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A296674.

Sequence in context: A009091 A231639 A159278 * A134499 A231852 A327681

Adjacent sequences:  A296669 A296670 A296671 * A296673 A296674 A296675

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 18 2017

STATUS

approved

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Last modified January 22 23:09 EST 2021. Contains 340383 sequences. (Running on oeis4.)