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: [450, 372, -858, 270, -662, 78, -2, 609, 988, 297, -69, 600, 201, -47, 870, 888, -994, 176, 611, -116, 98, 775, -629, 421, 530]

[-858, -2, 888]