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.
[505, -806, -175, -173, 254, -249, 580, 571, 410, 104, -659, 268, 453, -884, 916, -992, 923, -909, 290, -152, -905, 256, 951, 851, -957]