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.
[602, 3, -292, 166, -94, -130, -916, -48, -228, 311, -959, 817, 452, 411, 296, 639, 337, 484, -573, -1000, -1, 815, -975]