Help I will mark you the brainiest!

Answer:
20, 27, 35
Step-by-step explanation:
The pattern the sequence is going by is: starting with +3 add one more than we added the previous time to get the next number in sequence or, (in a less confusing way) 2 +3= 5 +4= 9 +5= 14 +6= 20 +7= 27 +8= 35
I hope thats not too confusing...if it is, just lmk and I can try explaining a different way. :)