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arXiv:2011.14628 [math.CO]AbstractReferencesReviewsResources

Catalan triangle and tied arc diagrams

Francesca Aicardi

Published 2020-11-30Version 1

A Catalan triangle and a Fuss-Catalan triangle are defined recursively. Their rows sum to the Catalan numbers and to Fuss-Catalan numbers $A_n(4,1)$. The properties of these triangles are proved by using arc diagrams and tied arc diagrams.

Comments: 16 pages, 11 Figures
Categories: math.CO, math.GN
Subjects: 05A10, 05A19
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