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A232578
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, vertically or antidiagonally
1
713488, 1090643352, 2886850804200, 7337689178112392, 18327756561362881814, 46278886456613682856386, 116497839389906889442230276, 293382075796380506972162629078, 738899273693426798595707423879670
OFFSET
1,1
COMMENTS
Column 7 of A232579
LINKS
EXAMPLE
Some solutions for n=1
..0..1..2..1..1..2..2..0....0..1..1..2..0..1..2..2....0..1..2..1..0..1..0..2
..0..1..2..0..0..1..1..2....0..2..0..1..1..2..1..0....0..2..0..2..2..1..1..0
CROSSREFS
Sequence in context: A346568 A114675 A234757 * A249210 A102501 A301643
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 26 2013
STATUS
approved