Question

13,20,46,109,233? Find the next term?

Answer 1

Answer:

448

Step-by-step explanation:

Given 13,20,46,109,233? Find the next term?

So we need to find the next term.

The logic will be  

2^3 – 1 = 7

3^3 – 1 = 26

4^3 – 1 = 63

5^3 – 1 = 124

6^3 – 5 = 215

Using the above sequence we get

13 + 7 = 20

20 + 26 = 46

46 + 63 = 109

109 + 124 = 233

233 + 215 = 448

So 448 is the next number.