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.
[-770, -814, 360, 580, -133, -250, -234, -259, -310, 701, -844, 12, 697, 56, 719, 620, 645, 65]