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.
[-575, 412, 483, 845, -105, 61, -999, 859, -107, 607, -88, 861, -434, 906, -4, -494, -403, -226, -412, -181, 216]