Definition: 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.
Input: [71, -55, -479, -854, 695, -457, -583, 185, 197, -577, -392, 831, -459, -821, -552, 394, -800, 537]

[-55]