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.
[-674, -899, 601, 188, -692, -625, -459, 685, -420, -323, 539, 722, 520, 900, 432, 251, 14, 159, 337, 622, -983, -925, 46]