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.
[607, 761, 522, -375, 879, 918, 227, -28, -936, 163, 158, 650, 353, 382, 960, -172, 868, 847, -821, 546, -787, -976, -775, -294, -42]