MMN-3659
An approach to Pillai's problem with the Pell sequence and the powers of 3
A. Cagman;Abstract
In this paper, we consider the Diophantine equation P_n-3^a=n and find all n having
at least two representations. In the proof of the main theorem, we use a version of the Baker-Davenport reduction method.
Vol. 22 (2021), No. 2, pp. 599-610