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.
[-132, -322, -52, -935, -621, 907, 873, -650, -354, 143, -430, -731, -641, -430, -310, 232, 857, 163, -561, 864]