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.
[230, 249, -891, 442, 168, -109, -574, 431, 263, 193, -581, 915, 527, 265, 382, 166, 354, -788, 394, 153, -18, 815, 807, -709]