def main(): import sys input = sys.stdin.read().split() idx = 0 N = int(input[idx]) idx += 1 A = list(map(int, input[idx:idx+N])) 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()