Closed form of a series similar to exponential
117540
Proof of Dobinski's formula for Bell numbers
47980
Infinite series $\sum _{n=2}^{\infty } \frac{1}{n \log (n)}$
87479
Closed form for $\sum_{k=0}^{n-p}\binom{n}{k}\binom{n}{p+k}$
116491
Closed form for $\sum_{k=0}^{m} {\binom {m}{k}} a^{k} (b+ck)^N$
113713
Closed formula for the sum of the following series
135032
Nature of the series $\sum\limits_{n=3}^{\infty} \frac{1}{(\log\log n)^{\log n}}$
62660
Computing the limit of an alternating series,
23726
A closed form for $1^{2}-2^{2}+3^{2}-4^{2}+ \cdots + (-1)^{n-1}n^{2}$
8705
Evaluation of $\sum_{x=0}^\infty e^{-x^2}$
144877
Taylor series representation as an infinite sum
22077
Closed form for the sequence defined by $a_0=1$ and $a_{n+1} = a_n + a_n^{-1}$
140462
Find a closed form for the power series $f_p(x)=\sum\limits_{n=0}^\infty\frac{n^p}{n!}x^n$
105497
A function satisfying a series equation
56231
Infinite series for $e$...
151477
computing the series $\sum_{n=1}^\infty \frac{1}{n^2 2^n}$
158737
What is the value of the series $\sum\limits_{n=1}^\infty \frac{(-1)^n}{n^2}$?
26968
Proof that the series expansion for exp(1) is a Cauchy sequence