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.
[-363, 936, 49, 972, 273, 339, 139, -199, -833, -717, -832, 77, 554, 373, -754, 742, 670, -549, 771, 609, 685, 546, 946, -749]