Question

I really want to do this Fibonacci series..can someone help me?

1, 2, 5, 12, 29.....to the nth term

Answer 1

The sequence goes as follows- each number is doubled then added to the number that precedes it. For instance:

1+1=2

2+2+1=5 <- 2 is doubled (by adding it to itself) then added to 1 which is the number directly preceding it

5+5+2=12 <- 5 is doubled (by adding it to itself) then added to 2 which is the number directly preceding it.

The rest of the sequence is below: (The same rule applies)

4. 12+12+5=29

5. 29+29+12=70

6. 70+70+29=169...