Using the substitution method on $p(n)=\sqrt{n}p(\sqrt{n})+\sqrt{n}$
56267
Solving the recurrence $T(n) = \sqrt n T(\sqrt{n}) + \sqrt{n}$
77754
Given that $X \sim \operatorname{Binomial}(n,p)$, Find $\mathbb{E}[X(X-1)(X-2)(X-3)]$
108429
Show that if $x_n \to x$ then $\sqrt{x_n} \to \sqrt{x}$
76828
Evaluating $\sum_{i = 0}^{\lfloor n/2 \rfloor} {n \choose 2i}p^{2i}(1 - p)^{n - 2i}$
48792
Prove $p_n(x) \rightarrow \sqrt{x}$ uniformly as $n \rightarrow \infty$
12031
Asymptotic behavior of the sequence $a_n=\sqrt{n+a_{n-1}}$
100947
Prove that $\sqrt[n]{n!}$ is increasing and diverges
124742
P(A|C)=P(A|B)*P(B|C)?
127102
Upper bound for $\sqrt[n]{n!}$
88656
For $p$ prime, show that $\Phi_{p^n}(x) = 1 + x^{p^{n-1}} + x^{2p^{n-2}} + \dots +x^{(p-1)^{p^n-1}}$
127459
Approximating a multinomial as $p(\xi_1,\ldots,\xi_N)\propto\exp\left(-\frac{n}{2}\sum_{i=1}^N\frac{(\xi_i-p_i)^2}{p_i}\right)$
77243
Probability of sampling with and without replacement
125220
Solving binomial theorem via induction
81654
Evaluate $\lim_{n\to\infty} [{1\over kn}+{1\over k(n+1)}+{1\over k(n+2)}+\cdots+{1\over k(n+p-k)}]$ where $k<p$
61324
Finding the "square root" of a permutation
110662
Show that $P(\mathbb{N})$ is equivalent to $2^\mathbb{N}$
25519
Compute $P(X_1+\cdots+X_k\lt 1)$ for $(X_i)$ i.i.d. uniform on $(0,1)$