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COMBINATORICS
2002

321-Polygon-Avoiding Permutations and Chebyshev Polynomials

9 years 11 months ago
321-Polygon-Avoiding Permutations and Chebyshev Polynomials
A 321-k-gon-avoiding permutation avoids 321 and the following four patterns: k(k + 2)(k + 3)
Toufik Mansour, Zvezdelina Stankova
Added 17 Dec 2010
Updated 17 Dec 2010
Type Journal
Year 2002
Where COMBINATORICS
Authors Toufik Mansour, Zvezdelina Stankova
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