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: [-283, -340, 105, -534, 34, 105, 910, 234, 948, 389, 957, -619, -343, -670, -740, 910, 604, -313, 358, 846]

[-343, -313]