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.
[-604, -334, 642, -359, 668, 276, 418, -55, 432, 731, 239, 848, -98, 153, -805, 232, 364]