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: [321, -261, 707, -331, 268, 967, 26, -689, 567, -543, 347, -775, 839, 913, -799]

[707]