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, 710, 424, 347, -3, -130, -791, -699, 426, -200, 206, 85, 624, -939, -501, 653, 244, -12]