Question

please answer the above question​

Answer 1

Answer:

121

Step-by-step explanation:

1×3+1=4

4×3+1=13

13×3+1=40

40×3+1=121

Answer 2

Answer:

121, 364

Step-by-step explaination:

Let the no. be x.

Next no. = x*3+1

1*3+1 = 4

4*3+1 = 13

13*3+1 = 40

40*3+1 = 121

121*3+1 = 364

Please mark my answer as brainliest.