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A235848
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Number of (n+1)X(6+1) 0..3 arrays with the upper median unequal to the lower median in every 2X2 subblock
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1
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17668128, 22709045764, 29937676955084, 40159317967439332, 54136683763799147676, 73150055593315183866576, 98916682380806729564292084, 133804026337708481507929568788, 181017017540112130698807487380684
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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..0..2..0..2..0....0..0..0..1..0..3..3....0..0..0..0..0..3..2
..1..1..2..0..3..1..3....1..2..3..0..2..1..0....1..1..1..1..3..0..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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