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: [358, -198, -55, -936, -996, -302, 640, 427, 855, -1, -62, -178, -444, -272, 193, -625, -323, 495, -648, -421]

[-55, -1, -444, -272, -323]