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A251388
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Number of (n+1)X(6+1) 0..2 arrays with every 2X2 subblock summing to 2 3 4 5 or 6
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1
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2375387, 2808783981, 3312804237391, 3909974244432939, 4614802877342194801, 5446724008815493105583, 6428619222646214779210647, 7587523857870176712680771833, 8955347425612033778258832439251
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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..2..0..1..2....0..0..1..2..1..1..2....0..0..2..0..1..1..0
..1..1..2..0..2..2..1....1..2..2..1..2..1..1....0..2..2..1..0..1..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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