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A232842
Number of (3+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
1
64, 3720, 168688, 4836036, 202470104, 8873311108, 350595088872, 13752434863052, 562459363937032, 22793833418613972, 912779024145960240, 36773580199049189876, 1485512216780718300616, 59841515600668903364780
OFFSET
1,1
COMMENTS
Row 3 of A232839
LINKS
EXAMPLE
Some solutions for n=3
..0..1..1..0....0..2..0..0....0..1..1..0....0..1..2..0....0..1..2..2
..0..2..2..2....2..1..1..2....2..1..0..2....1..2..1..0....2..2..1..0
..0..1..1..0....2..0..2..2....0..0..1..2....0..0..2..2....2..1..1..0
..0..2..1..0....2..1..0..1....2..1..0..2....0..1..1..2....2..1..0..2
CROSSREFS
Sequence in context: A283413 A264210 A264221 * A282314 A228984 A222385
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 30 2013
STATUS
approved