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: [-803, -946, -886, -106, -583, 466, 783, -765, -916, -536, 878, -7, -451, 873, 334]

[878, -7]