#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
#define PB push_back

constexpr int kN = int(5E3 + 10);
constexpr int kC = 1 << 10;

int a[kN];
vector<int> dp[kN];

int main() {
	int n;
	scanf("%d", &n);
	for (int i = 1; i <= n; i++) scanf("%d", &a[i]);
	dp[0].PB(0);
	for (int i = 1; i <= n; i++) {
		for (int j : dp[i - 1]) dp[i].PB(j + a[i]);
		for (int j : dp[i - 1]) dp[i].PB(j & a[i]);
		sort(dp[i].begin(), dp[i].end());
		dp[i].resize(unique(dp[i].begin(), dp[i].end()) - dp[i].begin());
	}
	printf("%d\n", int(dp[n].size()));
}