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arXiv · 1912.01124

A Note on Riordan Arrays with Catalan Halves

Paul Barry
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Abstract

For a lower triangular matrix $(t_{n,k})$ we call the matrices with respective entries $(t_{2n-k,n})$ and $(t_{2n,n+k})$ the vertical and the horizontal halves. In this note, we discuss Riordan arrays whose halves are closely related to the Catalan matrices.

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Paul Barry. 2019-12-02. A Note on Riordan Arrays with Catalan Halves. https://arxiv.org/abs/1912.01124

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