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A251833
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Number of (n+2)X(4+2) 0..3 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 3 4 5 or 6
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1
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97316, 2298772, 60982362, 1464435968, 35836727866, 887220145536, 21825045338978, 537093052578680, 13229795888571514, 325764522080983072, 8021252037010793838, 197519171414099168890, 4863726219033759694608
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