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.
[987, 991, 206, 776, 15, -36, 518, -102, 141, 177, -805, 579, -607, -324, 621, -731, -645, -656, -875]