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.

[213, 40, -170, 936, 728, 240, 893, -962, -757, -637, -981, 353, 429, -237, -122, -525, 262, 581, 189, -244, 923, -666, 170, -926]
[-757, 353, -525, 262, -666]

[-548, 60, 227, -921, -326, -335, -85, -235, 629, 330, -694, 915, -711, 760, 715, 27, 433, 3, -40, 45, 144, -18]
[3]

[-487, -583, -314, 63, -499, -129, -931, 628, -569, -900, -710, 992, 638, -59, -48, -739, -790, -921]