References & Citations
Mathematics > Number Theory
Title: Solutions to a Pillai-type equation involving Tribonacci numbers and S-units
(Submitted on 10 Mar 2024)
Abstract: Let $ \{T_n\}_{n\geq 0} $ be the sequence of Tribonacci numbers. In this paper, we study the exponential Diophantine equation $T_n-2^x3^y=c$, for $n,x,y\in \mathbb{Z}_{\ge0}$. In particular, we show that there is no integer $c$ with at least six representations of the form $T_n-2^x3^y$.
Link back to: arXiv, form interface, contact.