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.
[-555, 913, -405, -427, -791, 306, 135, 56, -453, 442, -632, 116, -578, 534, -410, -222, 589, 238, 274, -181, 619, 760, -817, 567, 733]