# Derangements and the $p$-adic incomplete gamma function.

@article{ODesky2020DerangementsAT, title={Derangements and the \$p\$-adic incomplete gamma function.}, author={Andrew O’Desky and D. Harry Richman}, journal={arXiv: Number Theory}, year={2020} }

We introduce a new $p$-adic analogue of the incomplete gamma function. We also introduce a closely related family of combinatorial sequences counting derangements and arrangements in certain wreath products.

## One Citation

On pseudo-polynomials divisible only by a sparse set of primes and α-primary pseudo-polynomials

- MathematicsJournal of Number Theory
- 2022

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