AoPS Wiki talk:Problem of the Day/August 3, 2011

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AoPSWiki:Problem of the Day/August 3, 2011


Since $\sum_{n=1}{\infty}\dfrac{5^n+n}{n} = \sum_{n=1}{\infty}\left(1+\frac{5^n}{n}\right)$, the sum diverges, since the sum is always greater than the index, due to constant 1.

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