Repdigits as Product of Fibonacci and Tribonacci Numbers
Repdigits as Product of Fibonacci and Tribonacci Numbers
In this paper, we study the problem of the explicit intersection of two sequences. More specifically, we find all repdigits (i.e., numbers with only one repeated digit in its decimal expansion) which can be written as the product of a Fibonacci by a Tribonacci number (both with the same indexes). …