Practice problem
We can define a sequence as follows: a0=−1a_0 = -1a0=−1, and for n≥1n \ge 1n≥1, an=(an−1)na_n = (a_{n-1})^nan=(an−1)n. What is a99a_{99}a99?
−1-1−1
111
−99-99−99
999999
Type a concept, like “slope” or “photosynthesis”.
