Given:-

To find:-
The sequence in it.
Since the sequence is 6 for 1st term and 8 for 2nd term and 10 for 3rd term.
So the sequence is,

The required sequence is 2n+4.
Now when n=1. we have,

When n=2. we have,

When n=3. we have,

So from this we can conform that the sequence is 2n+4.