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New posts in Stirling Numbers
Limiting Sum including Stirling numbers
May 10, 2021
Compact formula for the $n$th derivative of $f\left(\sqrt{x+1}\right)$?
May 10, 2021
An identity for $\binom{-1/2}{n}$
May 09, 2021
Closed-form for $ \sum_{n=0}^{\infty} \frac{x^n}{n!}n^p, $ where $p\in\mathbb{N}$
May 09, 2021
Evaluating the recurrence $f_k(x)= f'_{k-1}(x)+f_{k-1}(x) f_1(x)$ with $f_0(x)=1$, $f_1(x)=e^x$
May 09, 2021
Help in simplifying combinatorial sum $\frac{n!}{(n-k)!}-{1\over(n-k)!}{\sum _{m=1}^{k-1} (-1)^{m+1} (n-m)! S(k,k-m)}$
May 09, 2021
Stirling numbers of second kind, but no two adjacent numbers in same part.
May 06, 2021
An identity involving binomial coefficients and Stirling numbers of both kinds
May 05, 2021
Tough Combinatorics Question (possibly related to Stirling numbers)
May 03, 2021
Compute $S_n=\sum\limits_{a_1,a_2,\cdots,a_n=1}^\infty \frac{a_1a_2\cdots a_n}{(a_1+a_2+\cdots+a_n)!}$
May 02, 2021
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