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.
[553, 843, -783, 781, 549, -448, 902, 212, -454, -944, 175, -37, -603, -19, 919, -742]