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A251566
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Number of (n+1)X(5+1) 0..7 arrays with every 2X2 subblock summing to a prime
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1
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293605794, 343048858208, 402177783997408, 472585276023176018, 555298289946069325288, 652719418328463563430208, 767171895357894887129581764, 901803700682564928611455397260
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