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: [-101, -201, 528, 870, 629, 947, 945, 98, 453, 174, 437, 68, -653, 93, 572, -323, 850, 808, -394, 252, -636, -988]

[-101, -323, 808, 252, -636]