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.
[74, 635, 728, 923, 811, -976, -314, -938, -433, 153, -905, 113, 735, -101, 29, 556, -171, -389, 816, -665, 669, 109]