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A197893
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Number of n X 5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,3,0,1,1 for x=0,1,2,3,4.
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1
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5, 79, 745, 7589, 82343, 821491, 8668800, 90607221, 939007687, 9757058229, 101350154806, 1054179717031, 10960577812971, 113925495187974, 1184337661295209, 12311341210986501, 127980635742796878
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OFFSET
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1,1
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COMMENTS
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Every 0 is next to 0 3's, every 1 is next to 1 3's, every 2 is next to 2 0's, every 3 is next to 3 1's, every 4 is next to 4 1's
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LINKS
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EXAMPLE
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Some solutions containing all values 0 to 4 for n=4
..0..0..0..2..0....0..1..0..0..2....0..0..1..3..1....0..0..0..1..0
..0..2..1..3..1....2..3..1..0..0....0..1..4..1..0....0..0..1..3..2
..0..1..4..1..0....0..1..4..1..0....2..3..1..2..0....0..1..4..1..0
..1..3..1..0..0....2..0..1..3..1....0..1..0..0..2....1..3..1..0..2
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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