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.
[-498, 400, -949, -912, -171, 796, -693, 213, 368, 983, 294, 368, -446, -243, -630, 335, 39, -505]