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.
[-172, 214, -391, -987, -292, 468, 209, 494, 365, -857, 485, -792, 399, -793, 207, 854]