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: [-246, -211, -321, -947, 537, 390, -891, -202, 270, -87, -249, 773, -943, 784, -182, 897, -978, 468, -902, -393]

[-202, -393]