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: [-239, -361, -215, -960, -815, 446, -525, 839, -927, -588, 209, 977, 713, -404, -898, -159]

[-525, -404, -898]