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A302216 Number of 6Xn 0..1 arrays with every element equal to 0, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
32, 10, 386, 55, 1725, 1395, 11170, 46215, 142804, 1296927, 3754619, 31292819, 127447908, 726795706, 4149225211, 18401692931, 123060970268, 529741320345, 3425619819677, 16330961751579, 94036013407323, 503607474346495 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 6 of A302212.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

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

CROSSREFS

Cf. A302212.

Sequence in context: A193354 A070622 A213656 * A302464 A303246 A302372

Adjacent sequences:  A302213 A302214 A302215 * A302217 A302218 A302219

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 03 2018

STATUS

approved

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Last modified October 21 09:55 EDT 2021. Contains 348150 sequences. (Running on oeis4.)