1, 2, 3, 2, 5, 4, 5, 4, 9, 4, 11, 6, 7, 8, 15, 6, 17, 8, 11, 10, 21, 8, 19, 12, 17, 12, 27, 8, 29, 16, 19, 16, 23, 12, 35, 18, 23, 16, 39, 12, 41, 20, 23, 22, 45, 16, 41, 20, 31, 24, 51, 18, 39, 24, 35, 28, 57, 16, 59, 30, 35, 32, 47, 20, 65, 32, 43, 24, 69, 24