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: [245, -142, -851, 98, -667, -36, -778, 429, 490, 228, -662, 183, 813, -400, -673]

[]