Question

1,3,13,53,213,853,3413,?​

Answer 1

Answer:

5333 is the best number

Step-by-step explanation:

1--> 3 = 2

3--> 13 = 10

13--> 53 = 40

53--> 213 = 160

213--> 853 = 640

3413--> 853 = 2560

these are the differences between them!!

hope it helps you!!:D