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: [-893, 507, -965, -53, -711, 659, -538, 576, -621, 288, -944, 513, -873, -502, -855, -203, 418, 970, -100, -795, 504]

[]