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.
[-487, 106, 348, -538, 734, 596, -679, -284, 623, -32, 406, 819, -945, 289, 116, 150, -670, -171, -850, -871, -19, -188, -210]