Question

2, 7, 22, 67, ________, ________, ________
Rule: ??

Answer 1

Answer:

201

Step-by-step explanation:

2*3+1=7

7*3+1= 22

76*3+1

=> 201

Answer 2

Answer:

2(3)+1=6+1=7

7(3)+1=21+1=22

22(3)+1=66+1=67

67(3)+1=201+1=202

202(3)+1=606+1=602

602(3)+1=1806+1=1807