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.
[-816, 820, 933, 548, 800, -876, 861, -855, 944, -468, 450, 738, 41, 364, 925, 520, -306, 129]