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arxiv: 1308.1637 · v1 · pith:2AP3YMHQnew · submitted 2013-08-07 · 🧮 math.CO

Periodicity of the last digits of some combinatorial sequences

classification 🧮 math.CO
keywords numberscombinatorialdigitslastperiodicityclasscomingextend
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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.

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