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: [-177, -172, -246, 621, -687, 101, 206, -804, 88, 185, -945, 967, 85, -729, 797, 723, -734, -41]

[101, 88, 797]