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: [-530, 223, 965, -782, 378, 212, 630, 250, -131, -921, 866, 391, 436, -510, -849, 521]
Example Output: [212, -131]

Example Input: [-321, 61, 858, -880, 659, 43, 39, -114, 832, 651, -839, -213, -187, -875, 538]
Example Output: [858]

Example Input: [-650, -634, -936, -287, 705, -179, -439, 604, 473, -676, 384, -385, 439, 141, -892, -374, 961, -247, -604, -843, 331]
Example Output:
[-676, 141]