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: [-159, -921, 50, -814, -418, 687, 341, -586, 409, -300, 549, 522, 215, 681, 248, -817, 626]

[626]