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.

[342, -425, 524, -698, 766, 247, -964, -764, -148, 821, -391, -843, 537, -41, 628, 225, 110, 801, 81, 555]
[555]

[-494, 159, -553, -722, 354, -602, -486, -273, 275, -989, 154, -662, 803, -494, -833, 327]
[-494, -989, -494]

[-531, -146, -799, 108, 552, -303, -956, 887, 929, -851, 565, -253, -893, 559, -539, -529, -224, 631, 310, 18, -783]

[-303, 929, 565]