query: A closed form for $\sum_{k = 1}^{\infty} k^{-k}$?
positive_passages.docid: 12423
positive_passages.text: "Closed" form for $\sum \frac{1}{n^n}$
negative_passages.docid: 137155
negative_passages.text: Sum $ \sum\limits_{k=1}^{\infty} \frac{k^2}{2^k}$
negative_passages.docid: 5054
negative_passages.text: Calculate $\sum\limits_{k=0}^{\infty}\frac{1}{{2k \choose k}}$
negative_passages.docid: 39659
negative_passages.text: Is there a closed formula for this summation?
negative_passages.docid: 135218
negative_passages.text: Closed Form for Factorial Sum
negative_passages.docid: 23726
negative_passages.text: A closed form for $1^{2}-2^{2}+3^{2}-4^{2}+ \cdots + (-1)^{n-1}n^{2}$
negative_passages.docid: 39909
negative_passages.text: Getting a closed form from $\sum_{i=1}^{n-1} \sum_{j=i+1}^{n} \sum_{k=1}^{j} 1$
negative_passages.docid: 49982
negative_passages.text: Closed expression for infinite series
negative_passages.docid: 113713
negative_passages.text: Closed formula for the sum of the following series
negative_passages.docid: 70248
negative_passages.text: Closed-form expression for $\sum_{k=0}^n\binom{n}kk^p$ for integers $n,\,p$
negative_passages.docid: 136652
negative_passages.text: Closed form expression for the product $\prod\limits_{k=1}^{n}\left(1 - \frac{1}{ak}\right)$
negative_passages.docid: 326
negative_passages.text: Find $\sum_{k=1}^{\infty}\frac{1}{2^{k+1}-1}$
negative_passages.docid: 133955
negative_passages.text: Compute: $\sum_{k=1}^{\infty}\sum_{n=1}^{\infty} \frac{1}{k^2n+2nk+n^2k}$
negative_passages.docid: 12812
negative_passages.text: Sum of the alternating harmonic series $\sum_{k=1}^{\infty}\frac{(-1)^{k+1}}{k} = \frac{1}{1} - \frac{1}{2} + \cdots $
negative_passages.docid: 76867
negative_passages.text: Does $\sum _{k=2} ^\infty \frac{(-1)^k}{\sqrt{k}+(-1)^k}$ converge conditionally?
negative_passages.docid: 19899
negative_passages.text: infinite series of the form $\sum\limits_{k=1}^{\infty}\frac{1}{a^{k}+1}$
negative_passages.docid: 47753
negative_passages.text: Closed form of series with factorial-squared denominator?