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.
[-544, -114, -255, -638, -848, -278, -657, -275, -556, 355, 738, -72, 297, 544, 624, -237, -138, -585, 607, -897, 694, 43, 914, 643]