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.
[-883, 150, 306, -842, 157, -589, -173, -64, -577, -923, -937, -402, -156, 50, 633, -890, -845, 252, 285, -300, -365, -315]