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.
[-992, -665, -943, -138, -298, 885, 400, -378, 958, -806, 579, 152, -686, -310, 873]