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2008 AIME II Question 6

AIME · 2008 AIME II

Question 6

The sequence $\{a_n\}$ is defined by $$
\begin{aligned} a_0 &= 1, \\ a_1 &= 1, \\ a_n &= a_{n-1} + \frac{a_{n-1}^2}{a_{n-2}} \quad (n \ge 2). \end{aligned}
$$

The sequence $\{b_n\}$ is defined by $$
\begin{aligned} b_0 &= 1, \\ b_1 &= 3, \\ b_n &= b_{n-1} + \frac{b_{n-1}^2}{b_{n-2}} \quad (n \ge 2). \end{aligned}
$$

Find $\frac{b_{32}}{a_{32}}.$