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A234081
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Number of (n+1)X(6+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10
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1
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335536, 6162980, 105917092, 2200773076, 45902295216, 1118287561704, 27031988237608, 737597105103228, 19486801198599648, 563389032092403468, 15555669052591882504, 461156218489739041728, 13003902723500558074376
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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=1
..1..2..1..2..0..2..1....0..2..4..2..3..2..0....0..2..1..2..1..2..4
..0..3..0..3..3..3..0....3..3..1..1..0..3..3....3..3..4..1..4..1..3
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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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