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.
[350, -186, -134, -179, -571, 526, 204, 231, 579, 212, 636, -349, -407, -619, 420, 248, -790, 434, 850, -241, 542, -680, 817, -884, 102]