Hint for finding the $\sum_{n\geq1} \frac{n^p}{n!},p\in \mathbb{N} $
I would appreciate a hint or several hints if I can solve this problem in different ways.
Hint for finding the $\sum_{n\geq1} \frac{n^p}{n!},p\in \mathbb{N} $
I would appreciate a hint or several hints if I can solve this problem in different ways.