1.

1,3,5,12,22,69,204,?​

Answer»

Answer:

820

Step-by-step explanation:

1×2+1=3

3×2-1=5

5×2+2=12

12×2-2=22

22×3+3=69

69×3-3=204

204×4+4=820

hope it will HELP you...



Discussion

No Comment Found