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: [-379, -848, -189, 489, -26, -536, -278, 950, 100, -686, -470, 232, -764, -233, 776, -3, -598, -873, -205, 381, 729, -680]

[-848, -686, 232, -3]