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: [-434, 799, -20, -413, -428, 188, -980, 46, -780, -424, -779, -206, -356, 731, -21, 132]

[-434, -424]