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A237461
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Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
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1
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61152, 496942, 2683716, 14469792, 76965324, 459648432, 2568519258, 13683327428, 75596096370, 437088214352, 2447043485492, 13446364210786, 75224122339854, 426711833953320, 2388820630220620, 13297750882801848, 74524529591634164
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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
..0..1..0..1..1..1..2....1..1..0..0..0..1..2....1..0..2..0..1..1..2
..0..0..2..1..0..2..2....1..1..2..0..1..1..2....2..2..2..1..1..2..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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