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Search: id:A133414
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| A133414 |
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Half the number of ways of placing up to n^3 identical weights in an n x n x n grid so that it balances at its center, at most one weight to a grid position. |
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+0 1
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| 1, 9, 403840, 3134895604437030, 2672411782638277673724960927991328
(list; graph; listen)
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