arXiv · 1609.04626
The 26 Wilf-equivalence classes of length five quasi-consecutive patterns
Abstract
We present two families of Wilf-equivalences for consecutive and quasi-consecutive vincular patterns. These give new proofs of the classification of consecutive patterns of length $4$ and $5$. We then prove additional equivalences to explicitly classify all quasi-consecutive patterns of length $5$ into 26 Wilf-equivalence classes.
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Evan Chen, Shyam Narayanan. 2018-10-22. The 26 Wilf-equivalence classes of length five quasi-consecutive patterns. https://doi.org/10.23638/dmtcs-20-2-12
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