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.
[-451, 423, 277, -59, -456, 99, 74, -763, -805, -694, -994, -753, -758, -334, -832, 713, 334, 963, 275, -673, 355, 176, -636]