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: [54, -8, -666, 480, 503, 641, -672, -579, -104, 53, 6, -979, -385, 637, 481, 567, 626]
Example Output: [-8, -666, 6, -979, 626]

Example Input: [551, -11, 946, 818, -737, 925, -687, 314, 642, 251, -855, 123, -297, -928, -633, 506]
Example Output: [-11, 818, -737]

Example Input: [-553, 378, -209, -74, 983, 443, 446, 233, 193, 357, 822, 836, 935, -680, 801, 692, -403, -204, -85, 666, -229, -501, 90, 166]
Example Output:
[666]