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.
[187, -757, -542, -656, -931, -604, 248, 51, 513, 583, -462, 525, -692, 464, 188, 875, 927, 610, -88, 16, -539, 610, -651, -732, 641]