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: [-1, 340, 962, -990, 525, -963, 640, 947, -741, -623, 560, -592, 113, -223, 564, 220, 189, 284, -231, 981, 53, -296, 11, 104]

[-1, 525, 11]