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Search: id:A049527
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| A049527 |
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Number of possible sets {{row sums},{column sums}} of an n X n+1 matrix with entries from {0,1,-1} and all row and column sums distinct. |
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3
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| 1, 2, 3, 6, 10, 22, 39, 94, 174, 464, 886, 2610
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