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Search: id:A129553
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| A129553 |
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Number of ways to place n+3 queens and 3 pawns on an n X n board so that no two queens attack each other. |
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2
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| 0, 0, 0, 0, 0, 0, 0, 8, 44, 528, 5976, 77896, 1052884, 13666360
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