回复：印度奥赛题（2星半）：无穷序列的最大值

来源: innercool 于 2009-09-17 17:30:32 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (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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