1, 2, 3, 4, 6, 5, 7, 11, 10, 8, 12, 19, 18, 16, 9, 20, 32, 31, 29, 17, 13, 33, 53, 52, 50, 30, 26, 14, 54, 87, 86, 84, 51, 47, 27, 15, 88, 142, 141, 139, 85, 81, 48, 28, 21, 143, 231, 230, 228, 140, 136, 82, 49, 42, 22, 232, 375, 374, 372, 229, 225, 137, 83, 76