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: [287, 903, 348, 146, -373, -461, -90, -645, 302, 628, 905, 430, 976, 412, 536, -590, -705, -666]

[-373, -666]