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.
[221, 533, 897, -629, -527, 717, 195, -631, 178, -589, -817, 289, 920, 596, 49, -877, -658, -108, 801, 705]