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.
[-510, -75, -712, 184, -135, -737, 494, 687, -810, 603, 555, -779, -676, -214, 837, 12, 119, -544, -984, 302, 205, 857]