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: [720, -611, 58, 25, -518, -271, 991, -373, 880, 332, -706, 963, -13, 78, 220, 363, 8, -675, -343, -857, -186, 724]

[-373, 363, 8, -343]