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A232203
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Number of (n+1)X(7+1) 0..2 arrays with every element both >= and <= some horizontal, vertical or antidiagonal neighbor
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1
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1270657, 4955798535, 16125727718291, 54098452658673021, 182361235082538718699, 614268969565470965614819, 2068734726208811311397436981, 6967263753083738967913587093853
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