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: [-139, 164, -670, 852, 224, 10, -833, 168, -704, 46, -70, -980, 634, 951, 856, -773, -626, -47, -964]

[-626]