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.
[730, 521, -16, 305, -905, 344, -838, 262, -285, 409, -630, -681, 205, 674, 911, -787, 98, 117, -446]