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Search: id:A154065
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| A154065 |
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Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 5 X 5 X 5 subtriangle summing to 7. |
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+0 1
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| 116280, 1497248, 7880841, 20237562, 33453425, 43792765
(list; graph; listen)
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