Enumeration and Wilf-classification of permutations avoiding four patterns of length 4

Enumeration and Wilf-classification of permutations avoiding four patterns of length 4

Bibliographic Details
Main Author:	Toufik Mansour
Format:	Article
Language:	English
Published:	Shahin Digital Publisher 2020-06-01
Series:	Discrete Mathematics Letters
Subjects:	pattern avoidance wilf-equivalence generating functions
Online Access:	http://www.dmlett.com/archive/DML20_v3_p67_94.pdf

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