1, 3, 6, 7, 9, 12, 13, 15, 18, 20, 21, 24, 26, 27, 30, 32, 35, 36, 38, 41, 42, 44, 47, 48, 50, 53, 55, 56, 59, 61, 62, 65, 67, 70, 71, 73, 76, 77, 79, 82, 83, 85, 88, 90, 91, 94, 96, 97, 100, 102, 105, 106, 108, 111, 112, 114, 117, 119, 120, 123, 125, 126, 129, 131, 132, 135, 137, 140, 141, 143, 146, 147, 149, 152, 154, 155