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.
[-676, 171, -252, 540, -481, 538, -183, 975, -984, -920, 965, -970, 237, 518, 791, 650, 974, 560, 124, 959, -526, -369, -643]