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: [-787, 455, -744, 518, 687, 563, -251, 156, 806, -510, -39, 271, -731, 685, -704, 850, -578, 167, 526, 209, -713, 904]

[-787]