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.
[-118, -276, -58, -559, 301, 291, 686, 636, -738, 9, 968, 222, -323, 638, -587, -940, 500, -529, -557, -59, -664, 989, 19, 629, -950]