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Restricted Dumont permutations

Alexander Burstein
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Abstract

We analyze the structure and enumerate Dumont permutations of the first and second kinds avoiding certain patterns or sets of patterns of length 3 and 4. Some cardinalities are given by Catalan numbers, powers of 2, little Schroeder numbers, and other known or related sequences.

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Alexander Burstein. 2004-02-23. Restricted Dumont permutations. https://arxiv.org/abs/math/0402378

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