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.
[66, -372, -826, -257, 658, 660, -203, 198, -715, -346, 784, 282, -623, 122, -628, -237]