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.
[368, -96, -853, -645, -872, 575, 337, -665, 647, -474, 453, -699, 494, 279, 51, 477, -666]