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A268179
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Number of nX4 0..4 arrays with every repeated value in every row equal to, and in every column unequal to, the previous repeated value, and new values introduced in row-major sequential order.
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1
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14, 3552, 1589578, 829256141, 423155007379, 214576839826736, 107394776331325897, 53302504644837846400, 26248089243240734040857, 12845211922803675025776670, 6252745531707973995264823525
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