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: [653, -486, 551, 139, -312, 570, -169, -9, -76, -15, 989, -971, 134, -981, 53, 594, -385, -697]

[-9, 989]