On polycosecant numbers

Masanobu Kaneko, Maneka Pallewatta, Hirofumi Tsumura

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    1 Citation (Scopus)


    We introduce and study a “level two” generalization of the poly-Bernoulli numbers, which may also be regarded as a generalization of the cosecant numbers. We prove a recurrence relation, two exact formulas, and a duality relation for negative upper-index numbers.

    Original languageEnglish
    Article number20.6.4
    Pages (from-to)1-17
    Number of pages17
    JournalJournal of Integer Sequences
    Issue number6
    Publication statusPublished - 2020

    All Science Journal Classification (ASJC) codes

    • Discrete Mathematics and Combinatorics


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