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Search: id:A154088
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| A154088 |
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Number of planar triangular n X n X n nonnegative integer grids symmetric under 120 degree rotation with every similarly oriented 5 X 5 X 5 subtriangle summing to 13. |
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+0 1
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| 0, 632, 4434, 0, 5545, 25834, 0, 14701, 52378, 0, 10551
(list; graph; listen)
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