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.
[70, -765, 336, -808, -624, 342, -145, 942, -958, -469, 621, 281, 153, 934, 616, -252]