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.
[77, 449, 407, -42, 494, 872, 839, -240, 535, -992, -775, -231, 129, -136, 844, -701, 178, 742, -97, -344, -161]