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: [-548, 60, 227, -921, -326, -335, -85, -235, 629, 330, -694, 915, -711, 760, 715, 27, 433, 3, -40, 45, 144, -18]
Example Output: [3]

Example Input: [70, 629, 625, 284, 832, -928, -432, -231, -177, -357, 584, 876, 306, -235, 827, 304]
Example Output: []

Example Input: [147, 134, -326, 551, 27, 323, -702, -656, -741, -97, -201, -705, 915, -27, -359, -291, -467, 959]
Example Output:
[323, -656, 959]