Definition: 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.
Input: [-264, -865, -254, 268, -43, 466, -24, 98, -424, 168, -956, 966, -804, 947, -723, -425, 116, 375, -34, 403, -198]

[-424]