def main(): import sys input = sys.stdin.read data = input().split() N = int(data[0]) A = list(map(int, data[1:N+1])) current = {0} for a in A: next_set = set() for x in current: next_set.add(x + a) next_set.add(x & a) current = next_set print(len(current)) if __name__ == "__main__": main()