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.
[-211, 868, 63, 421, -172, -735, 666, -983, 620, -422, 357, 385, -968, 518, -275, -332, 58, 404, -937, 713, 218, -592, 905]