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A233648
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Number of (n+1)X(3+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14
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1
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3984, 36784, 364512, 3945444, 42895672, 478087900, 5291663768, 59202020744, 658067704512, 7360796797308, 81943867341424, 915995404707852, 10205260632415216, 114017309079741532, 1270906380692627872
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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
..1..1..1..0....2..2..1..2....0..3..5..3....5..2..0..2....3..1..3..1
..2..4..3..3....5..4..4..4....2..2..2..2....4..2..3..3....0..0..3..0
..2..1..1..0....2..2..5..2....0..3..0..3....4..5..5..2....3..2..2..0
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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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