For the sequence an=an−1+an−2 and a1=4,a2=5,

Question

For the sequence an=a_n−1+ a_n−2 and a₁ = 4,a₂ = 5,

What are the terms?

1st term:

2nd term:

3rd term:

4th term:

Answer 1

a1 = 4

a2 = 5

a3 = 9

a4 = 14

a5 = 23

a6 = 37

an = sum of previous 2 terms