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A236298
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Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median plus the minimum of every 2X2 subblock
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1
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36192, 2426656, 163123586, 11087508870, 750177961091, 50754351535564, 3435976519237591, 232694067317528728, 15753228007075481882, 1066417720798977969382, 72197774148736296470626
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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..3..3..0....0..3..3..3....2..1..3..1....0..0..1..3....0..0..0..2
..3..3..2..3....2..1..2..2....0..3..3..0....2..3..0..3....2..1..1..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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