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.
[-627, -976, 493, 641, 745, 519, -727, 52, -172, -84, -750, 109, -823, -87, 593, 530, 322, -304, -859, 224]