sequence with sum 2020, no number and no sum of set of consecutives =3
Source: Tournament of Towns, Junior O-Level , Spring 2019 p1
May 9, 2020
combinatoricsSumconsecutiveTournament of TownsToT
Problem Statement
Consider a sequence of positive integers with total sum such that no number and no sum of a set of consecutive numbers is equal to . Is it possible for such a sequence to contain more than numbers?(Alexandr Shapovalov)