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.

[355, 168, 650, 22, 226, 214, 453, -33, -149, -421, -821, -803, -913, -956, -451, 864, 158, 426, 423]
[22, -33]

[-464, -29, -776, 847, 540, -20, -434, -795, -580, 203, 753, -674, -288, -228, -349, 682, 719]
[-464, -434]

[808, -574, 218, -985, 369, 270, 11, -562, -939, 224, -585, 843, 704, -38, -826, 16, -539, -775, -63, 740]

[808, 11, -939, -585]