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: [344, -878, 903, 554, 197, 176, -463, -628, 644, -210, -896, 615, -178, -967, 283, -372, -684, 690, 3, -876, 778, -777, -17]

[-878, 3, -777]