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: [-141, 606, 110, -717, -276, -978, 392, 148, -678, 88, 543, 719, 193, 797, 858, -344, 361, 426, -919, 663]

[-141, 606, -717, 88, 797, 858, -919]