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.

Example Input: [645, -803, -43, 665, -935, -826, 698, -732, -259, 155, 180, -246, 851, 397, 629, -123, -793, -966, -339, -476]
Example Output: []

Example Input: [844, -324, 588, 588, 967, 837, 125, 592, 961, -707, -602, 329, -678, -397, 1000, 113, -305, -673, 92, 579, 600]
Example Output: [-707]

Example Input: [-232, 295, -924, 893, 7, -47, -467, -42, 776, -179, -115, 105, -940, 964, -484, -11, 796, 977, 90, 920, 912, 628, -235]
Example Output:
[-232, 7, -484, -11]