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: [327, 992, -756, 86, -798, 284, -944, 840, -190, -92, 434, -287, 558, -845, 489, 192, 823, -547, -598, 982, 737, 22, -421, -58]
Example Output: [434, 737, 22]

Example Input: [465, -601, -352, -982, -867, -380, -862, 899, -123, -598, 187, -242, -490, -736, -266, 74, -825, -853, 583, -984, 570, -315, 774, -958, -946]
Example Output:
[-242]