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: [-564, -638, -514, 362, 848, 768, 81, 590, -784, 302, 471, -874, -729, 984, 494, 239, -400, 381, -368, -737]
Example Output: [848, 494, -737]

Example Input: [-905, -296, -49, -955, 455, 327, -892, 549, -34, -996, 234, -687, 248, -840, -765, 17, -799, 33, -140, -582]
Example Output: [33]

Example Input: [-31, -976, -564, -774, -11, 925, -425, -187, -440, 407, 923, -367, 190, 565, 734, -808, -58, 798, 686, 94, -517]
Example Output:
[-11, 565, -808, 686]