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.
[-694, -226, -320, -232, 236, 642, 671, -710, -755, 219, 882, -986, -258, 812, -877, -476, 970]