回複：回複：sequences

來源: 藍糊塗 於 2010-01-15 08:37:04 [] [舊帖] [給我悄悄話] 閱讀數 : (61 bytes)
回答: sequences 由 藍糊塗 於 2010-01-13 17:21:42

You should have n in f(x), have similar formulas for b and c?

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