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A232907 Number of (n+1)X(7+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally or antidiagonally 1
8456, 2338508, 778576484, 277340920860, 94910986590236, 32741432293204560, 11310637537927864312, 3901696154791005963920, 1346657355077550194257760, 464739057334245893806118780, 160383951411792680623095807084 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A232908

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A046384 A170787 A237846 * A151643 A031590 A322160

Adjacent sequences:  A232904 A232905 A232906 * A232908 A232909 A232910

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 02 2013

STATUS

approved

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Last modified May 7 19:17 EDT 2021. Contains 343652 sequences. (Running on oeis4.)