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: [651, 543, 170, 778, -164, -121, -436, 61, 297, -466, 146, 95, 148, -390, 973, -589, 79, -547, -234, -58, -981]
Example Output: [-121]

Example Input: [-428, 667, 493, 218, 756, -953, 649, 41, 634, -587, -771, -654, 76, -322, 988, -457, -473, 175, 628, -827, -575, 3, 73, 890, -154]
Example Output: [-575, 3]

Example Input: [-925, 98, 539, 768, -12, -896, -974, 290, -604, 225, -835, -14, -291, -616, -100, 548, 297, 918, -223, -207, -921]
Example Output:
[-616]