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.
[-730, -175, 397, -941, 655, -847, -18, -989, -224, 197, 400, 791, -215, -591, 639, 971, -365, 127, 218, 558, 499, 753, -239, 718]