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A222101
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Number of nX5 0..5 arrays with entries increasing mod 6 by 0, 1, 2 or 3 rightwards and downwards, starting with upper left zero
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1
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256, 70394, 19776286, 5585183876, 1579646506770, 446953377273926, 126478496485182708, 35792034236612394178, 10128858887832420661250, 2866394503623906825124412, 811169823087180821333896378
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=2
..0..3..5..5..1....0..2..4..0..1....0..1..2..5..5....0..0..3..5..1
..3..0..0..2..3....0..3..0..0..3....0..2..2..5..0....0..2..3..5..1
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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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