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.
[715, 754, 203, -265, -573, 834, 50, -261, 686, -878, 909, -899, 190, -185, 678, 809, 140, 627]