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.
[888, -774, -638, -165, -173, 713, -859, -267, 670, 41, -724, 432, 698, 751, 847, -827, -310, 519]