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.
[-359, 122, -423, 677, 462, 980, -170, -719, -671, 502, -856, 335, 639, -671, 442, -891, 419, 498, 922, 21, -40, -490, -641, -752]