Definition: 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.
Input: [984, -433, 864, 11, -187, 926, -894, 298, -638, -826, 877, -669, -326, 821, -889, 318, -78, 421, -418, 320, 780, 173, -84, 804]

[11]