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: [34, -28, -630, -833, -52, 540, 714, -406, -567, -990, 583, 489, -585, 483, -998, 512, -740, 330]

[-585]