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: [-16, -230, 522, 874, 151, -917, 682, -620, -323, 434, 25, -192, 750, 612, -267, 545, -512, 468, 165, -780, -678, 121, -424]

[151, -323, 434, 545, 121, -424]