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.
[857, 118, -846, 598, 491, 905, -730, -459, -117, -381, -169, 942, 869, -190, -386, -124, 3, -117, 256, -438]