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A232522 Number of (7+1)X(n+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, diagonally or antidiagonally, with no adjacent elements equal 1
96, 46432, 14608, 8470018, 2523098, 1567758430, 476578496, 290251485142, 89402754458, 53730318968438, 16796508106338, 9946667826229952, 3154518323066878, 1841340756442051852, 592341043757928328 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 7 of A232515

LINKS

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

EXAMPLE

Some solutions for n=3

..0..1..0..1....1..0..1..0....2..1..0..1....0..1..2..1....1..2..1..2

..2..1..2..1....1..2..1..0....0..1..2..1....2..1..0..1....1..0..1..2

..0..1..0..1....1..2..1..2....2..1..2..1....2..1..2..1....1..2..1..2

..2..1..0..1....1..0..1..0....0..1..0..1....2..1..0..1....1..0..1..0

..2..1..2..1....1..0..1..2....0..1..2..1....2..1..2..1....1..2..1..0

..2..1..0..1....1..2..1..0....2..1..0..1....2..1..0..1....1..2..1..0

..2..1..0..1....1..2..1..0....2..1..0..1....0..1..0..1....1..0..1..2

..0..1..2..1....1..0..1..0....2..1..2..1....0..1..2..1....1..2..1..0

CROSSREFS

Sequence in context: A276099 A233161 A269090 * A296061 A340396 A202929

Adjacent sequences:  A232519 A232520 A232521 * A232523 A232524 A232525

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 25 2013

STATUS

approved

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Last modified September 27 21:12 EDT 2021. Contains 347698 sequences. (Running on oeis4.)