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.
[-184, -10, -599, -458, -829, -73, 859, -162, 942, 641, 651, 657, 92, -771, -501]