#include "iostream"
#include "climits"
#include "list"
#include "queue"
#include "stack"
#include "set"
#include "functional"
#include "algorithm"
#include "string"
#include "map"
#include "unordered_map"
#include "unordered_set"
#include "iomanip"
#include "cmath"
#include "random"
#include "bitset"
#include "cstdio"
#include "numeric"
#include "cassert"
#include "ctime"

using namespace std;

constexpr long long int MOD = 1000000007;
//constexpr int MOD = 1000000007;
//constexpr int MOD = 998244353;
//constexpr long long int MOD = 998244353;
constexpr double EPS = 1e-8;

//int N, M, K, T, H, W, L, R;
long long int N, M, K, T, H, W, L, R;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	cin >> N;
	vector<int>v(N);
	for (auto& i : v)cin >> i;
	vector<int>p(N);
	while (p.front() < 3) {
		int num[3] = {};
		for (int i = 0; i < N; i++) {
			num[p[i]] += v[i];
		}
		if (num[0] == num[1] && num[1] == num[2]) {
			cout << "Yes\n";
			return 0;
		}
		p.back()++;
		int cnt = N - 1;
		while (cnt && p[cnt] >= 3) {
			p[cnt--] -= 3;
			p[cnt]++;
		}
	}
	cout << "No\n";
}