On permutations avoiding 1324, 2143, and another 4-letter pattern

DOI10.1515/PUMA-2015-0018zbMath1449.05012OpenAlexW2734331824WikidataQ60692682 ScholiaQ60692682MaRDI QIDQ5218104

Toufik Mansour, David Callan

Publication date: 26 February 2020

Published in: Pure Mathematics and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/puma-2015-0018

zbMATH Keywords

pattern avoidance

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Permutations, words, matrices (05A05)

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