选择题
2023 AMC 8 Problem 22: Product Sequence
In a sequence of positive integers, each term after the second is the product of the previous two terms. The sixth term is 4000. What is the first term?
2023 AMC 8 第22题：乘积序列
在正整数序列中，第二项之后的每一项都是前两项的乘积。第六项是 4000。第一项是什么
A.
1
B.
2
C.
4
D.
5
E.
10