1, 3, 6, 7, 9, 12, 13, 16, 17, 19, 21, 24, 25, 27, 30, 31, 34, 35, 37, 39, 42, 43, 46, 47, 49, 51, 54, 55, 57, 60, 61, 63, 66, 67, 70, 71, 73, 75, 78, 79, 81, 84, 85, 88, 89, 91, 93, 96, 97, 100, 101, 103, 105, 108, 109, 111, 114, 115, 117, 120, 121, 124