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A320362 Number of nX6 0..1 arrays with every element unequal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. 1
0, 16, 258, 4563, 91711, 1752652, 33825987, 653183942, 12600432002, 243080087186, 4689839536009, 90482737755713, 1745684561683732, 33679631409545263, 649784599619041645, 12536354917749688506, 241865054799427771058 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 6 of A320364.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A320364.

Sequence in context: A067223 A041113 A041482 * A220742 A266023 A223623

Adjacent sequences:  A320359 A320360 A320361 * A320363 A320364 A320365

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 11 2018

STATUS

approved

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Last modified November 18 19:59 EST 2019. Contains 329288 sequences. (Running on oeis4.)