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: [-89, 883, -671, -778, 939, -232, 916, 453, 615, -493, 209, 796, -219, -629, -459, -618, -9, 817]
Example Output: [939, -232, -9]

Example Input: [-960, -81, 844, -241, -971, -177, -795, 630, 270, 271, -640, -483, 401, 631, -331, -21, 816, 716, -727]
Example Output: [-727]

Example Input: [399, -751, -105, -499, -977, -224, 614, -747, 822, 357, 268, 108, 957, -548, 493]
Example Output:
[-747]