Periodicity of the last digits of some combinatorial sequences
Combinatorics
2013-08-08 v1
Abstract
In 1962 O. A. Gross proved that the last digits of the Fubini numbers (or surjective numbers) have a simple periodicity property. We extend this result to a wider class of combinatorial numbers coming from restricted set partitions.
Keywords
Cite
@article{arxiv.1308.1637,
title = {Periodicity of the last digits of some combinatorial sequences},
author = {István Mező},
journal= {arXiv preprint arXiv:1308.1637},
year = {2013}
}