Skew Dyck paths without up--down--left

2022/03/20 by Prodinger, Helmut
#Combinatorics (math.CO) #FOS: Mathematics

paper · doi:10.48550/arxiv.2203.10516

Abstract

Skew Dyck paths without up-down-left are enumerated. In a second step, the number of contiguous subwords 'up-down-left' are counted. This explains and extends results that were posted in the Encyclopedia of Integer Sequences.

Related

• Skew Dyck paths having no peaks at level 1
• Deutsch paths and their enumeration
• Partial Dyck path interpretation for three sequences in the Encyclopedia of Integer Sequences
• Skew 2-Dyck paths via the kernel method
• On the enumeration of Hoppy's walks