In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
[282, -574, 492, -296, -617, -29, 723, -585, -607, 25, 146, 889, -409, -342, 877, -29, -871, -505, 736, -455, 447, 672]