Evaluating a simple series
2722
Exploring $ \sum_{n=0}^\infty \frac{n^p}{n!} = B_pe$, particularly $p = 2$.
6838
Evaluate the series $S_n = \sum_{k=1}^n\log\frac {k (k + 2)}{(k + 1)^2}$
155250
Summation Series for fractions
143741
Scaling a series of numbers
124440
Evaluate this power series
130083
Evaluating sum of a combination series
56365
Evaluate $\sum\limits_{k=1}^{n} \frac{k}{2^k}$
75529
Series prove or disprove statement
69588
Convergence of a given series
94871
Sum of an unorthodox infinite series
63863
Evaluate: $\sum_{n=1}^{\infty}\frac{1}{n k^n}$
134633
How to sum this series for $\pi/2$ directly?
149240
Divergence of a series
84147
Evaluating $\sum_{n=1}^\infty \frac{2^{2n-1}}{5^{n+1}}$
36951
How to evaluate the series $1+\frac34+\frac{3\cdot5}{4\cdot8}+\frac{3\cdot5\cdot7}{4\cdot8\cdot12}+\cdots$
113713
Closed formula for the sum of the following series
20945
On a series involving harmonic numbers