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A229104
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Number of nX5 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..3 array.
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1
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1024, 974864, 818683176, 531085813392, 322730734532144, 191717335254838000, 113048691194875930568, 66490368328906100562872, 39071654154244840990586968, 22952339279947826887198105960
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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=4
..0..0..0..0..3....0..0..0..0..3....0..0..0..0..0....0..0..0..0..2
..0..0..0..2..0....0..0..0..0..1....0..0..0..1..0....0..0..0..1..3
..0..0..0..0..1....0..0..0..1..1....0..0..0..2..1....0..0..1..2..0
..0..0..1..1..1....0..0..2..1..0....0..0..0..3..3....0..0..0..1..1
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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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