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On the combinatorics of symmetrized poly-Bernoulli numbers - MaRDI portal

On the combinatorics of symmetrized poly-Bernoulli numbers (Q2656901)

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scientific article; zbMATH DE number 7323806
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On the combinatorics of symmetrized poly-Bernoulli numbers
scientific article; zbMATH DE number 7323806

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    On the combinatorics of symmetrized poly-Bernoulli numbers (English)
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    17 March 2021
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    Summary: In this paper we introduce three combinatorial models for symmetrized poly-Bernoulli numbers. Based on our models we derive generalizations of some identities for poly-Bernoulli numbers. Finally, we set open questions and directions of further studies.
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    symmetrized poly-Bernoulli numbers
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    barred Callan sequences
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    Callan permutations
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