1,2,4,7,_,16\nOptions:\n(A) 11\n(B) 9\n(C) 10\n(D) 12\n(E) 13 Now, let's think a bit. Some random thoughts:
User
Each new number is the same as the last number with the adder growing by 1. This would yield 11.
The final answer: (A).
Assistant