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.
[734, 236, 348, 492, -789, -893, 13, -894, -540, 212, 499, 626, 487, 958, -598, 627, -304, 760, -841, -469, 707, -970, -548, 74, 91]