Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?

Problem A. 732. (October 2018)

A. 732. Does there exist an infinite sequence \(\displaystyle a_1,a_2,\ldots\) of real numbers which is bounded, not periodic, and satisfies the recursion \(\displaystyle a_{n+1}=a_{n-1}a_n+1\)?

(7 pont)

Deadline expired on November 12, 2018.


8 students sent a solution.
7 points:Schrettner Jakab.
0 point:7 students.

Problems in Mathematics of KöMaL, October 2018