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A233987
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Number of (n+1)X(6+1) 0..4 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 10, and no two adjacent values equal
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1
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70176, 2520604, 88388464, 3423714364, 128552152496, 5022726159372, 191944315497416, 7487035849093952, 287988408968956708, 11207807841979934484, 432438537179737859672, 16802135571140886642280
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