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.
[-457, 676, -699, -832, -447, -421, -67, 511, -278, -201, 40, 126, 852, -618, 117, 701, -800, 389]