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arXiv · 1404.5573

Associated Lah numbers and r-Stirling numbers

Hacene Belbachir·Imad Eddine Bousbaa
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Abstract

We introduce the associated Lah numbers. Some recurrence relations and convolution identities are established. An extension of the associated Stirling and Lah numbers to the r-Stirling and r-Lah numbers are also given. For all these sequences we give combinatorial interpretation, generating functions, recurrence relations, convolution identities. In the sequel, we develop a section on nested sums related to binomial coefficient.

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Hacene Belbachir, Imad Eddine Bousbaa. 2014-05-12. Associated Lah numbers and r-Stirling numbers. https://arxiv.org/abs/1404.5573

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