MathDB
Problems
Contests
International Contests
KoMaL A Problems
KoMaL A Problems 2019/2020
A. 770
Fibonacci Product
Fibonacci Product
Source: KöMaL A. 770
March 20, 2022
komal
number theory
Fibonacci
factorial
Problem Statement
Find all positive integers
n
n
n
such that
n
!
n!
n
!
can be written as the product of two Fibonacci numbers.
Back to Problems
View on AoPS