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: [-764, -884, -399, 380, -75, 214, -572, -650, 847, -270, -345, -22, -459, -283, 519, -831, 465, 694, 333, 715]

[-22, 333]