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.

[333, 121, 329, 582, 97, -377, 518, -226, 386, 472, 34, 812, 954, 523, -144, -786, -623, -920, 104, -619, 748, -684, -703, -460, 221]
[333, 121]

[-544, -728, -954, 469, -160, -885, 759, -390, -3, -597, -927, 542, -159, 813, 357, -858, 713, -451]
[-3, -858]

[852, 307, -957, -289, -193, 454, -522, -174, 143, 328, -321, 657, 753, -574, -882]

[454]