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.
[-539, -165, -241, -63, -423, -189, 996, 924, 666, 419, -613, 959, 522, 183, -402, -928, -769, 409, 544, 578, -464, -574, 589, -589, 528]