Super FiboCatalan Numbers and their Lucas Analogues
Combinatorics
2024-05-06 v2
Abstract
Catalan observed in 1874 that the numbers , now called the super Catalan numbers, are integers but there is still no known combinatorial interpretation for them in general, although interpretations have been given for the case and for for . In this paper, we define the super FiboCatalan numbers and the generalized FiboCatalan numbers where . In addition, we give Lucas analogues for both of these numbers and use a result of Sagan and Tirrell to prove that the Lucas analogues are polynomials with non-negative integer coefficients which in turn proves that the super FiboCatalan numbers and the generalized FiboCatalan numbers are integers.
Keywords
Cite
@article{arxiv.2308.13457,
title = {Super FiboCatalan Numbers and their Lucas Analogues},
author = {Kendra Killpatrick},
journal= {arXiv preprint arXiv:2308.13457},
year = {2024}
}