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A237305
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Number of (n+1)X(5+1) 0..2 arrays with the upper median of every 2X2 subblock equal
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1
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61055, 8680769, 901210126, 108105728913, 12453653921528, 1470245290038872, 173172498170107173, 20549153283999881019, 2445300901895425679086, 292201274974315372716190, 35023231437388973101973083
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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
..1..0..1..1..1..1....0..2..0..2..1..2....2..0..2..2..2..0....1..0..2..0..1..0
..2..0..1..0..0..0....0..2..2..2..2..2....1..2..2..1..2..1....2..1..1..1..2..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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