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.
[-366, -759, -43, -620, 473, -231, -661, 12, -576, -22, -648, 156, 179, 908, -490, 594, -32, 22, -162, -958, 770]