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.
[851, -413, -592, -321, 926, 981, -779, 734, 527, -923, -741, -174, 83, -162, -22, 133, 31, -638, 699, -316, -162]