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: [731, 973, -310, -940, -518, -657, 895, 283, 179, -878, 71, 714, -571, -583, 298, 339, 267, 351, 155, -108]
Example Output: [-878]

Example Input: [-247, 340, 468, -857, -203, -195, 100, 753, -471, -367, -853, -405, 611, -708, 145]
Example Output: []

Example Input: [-929, -897, 487, 621, -120, -397, 317, 654, 213, -444, -37, 218, 258, -684, -409, -491, 613, 137]
Example Output:
[-929, -444]