回複：印度奧賽題（2星半）：無窮序列的最大值

來源: innercool 於 2009-09-17 17:30:32 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (211 bytes)

Let S_k:=k^(1/k), then k=3 assumes the maximum value. Because S_k So k=2 is the last one that satisfies the inequality.

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