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A235436
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Number of (n+1)X(5+1) 0..2 arrays with the difference between each 2X2 subblock maximum and minimum lexicographically nondecreasing rowwise and columnwise
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1
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167095, 39122513, 9047860107, 2018613731175, 438547192107117, 91649890523565335, 18422944118826038691, 3558182722848049844313, 661883603098405891189987, 118962563840047257385991097
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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..0..2..0..2..2....0..0..0..0..1..1....0..1..2..2..0..2....1..1..2..1..1..1
..1..2..1..0..0..1....1..1..2..2..0..2....1..0..2..0..0..0....2..1..0..2..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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