Question

This is my math question,
Find the next 3 terms
4,9,19,39,79,159....
I want to learn how to get the next 3 terms, also Im in Grade 6th so go easy on me ;)

Answer 1

Answer:

were performed to avoid the wrath

of Gods & planets

Answer 2

It is first added by 5 and 10 and 20 and 30 and 40 and it will be 209,269,339