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: [-851, -924, 18, -252, -717, -632, 747, 848, -199, 115, 581, 519, 881, -325, 51, -422]

[-252, -717, 747, 848]