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: [619, -185, 194, 530, 167, 834, 399, 812, 516, -18, -475, 648, -927, 135, 440, 568, 426, -801, 779, 798, 629]

[]