Definition: 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.
Input: [904, -956, 71, 640, 613, 293, 597, 1, 773, 266, -764, 626, 672, 281, 152, 732, -249, -483, -474]

[1, 626, -474]