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: [759, 345, -710, -339, -5, -56, -510, 676, -225, -655, 933, -169, 572, 68, -767, -538, -49, 383, 648, 918, -233]
Example Output: [-5, 676, -767, 383]

Example Input: [-637, 771, 842, -834, 427, -621, -190, -650, -959, 384, 15, -637, -397, -198, 526, -657]
Example Output: [-959]

Example Input: [508, -278, -373, -598, -143, -605, -523, -945, 920, 498, 174, -202, 163, 57, 938, -25, 707, 690, -727]
Example Output:
[-373, -202, 707, -727]