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: [971, -925, -359, 661, -614, -933, 336, 568, 397, 748, -103, 870, -733, -166, 615]

[]