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.
[-702, 402, 577, -566, 901, -850, 820, 314, -233, -423, 838, 644, -1, -30, -212, -858, 508, 383, -220, 401, 315, -699, 912]