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: [-638, 103, -290, 946, -572, 123, -913, 739, 283, -607, 961, 830, 256, -873, 975, 706, 643, -276, 923, 17, -849, 144, -581]

[]