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.
[-680, -217, -151, -947, -119, 650, 401, 567, -892, -924, -728, 878, -209, -694, -949, 651, -214, 679, -260, 604, 181, 52, 613]