It returns a 1. According to the math-like definition, this is not correct.
Say that a female rabbit is mature 2 months after birth. Assume that each mature female rabbit produces 1 baby female rabbit the first day of every month. If you start out with one newborn female rabbit, how many female rabbits will you have in 5 months? Assume that there are enough male rabbits to ensure maximum production.
Here is a chart to keep track of production:
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Rabbits | 1 |
The chart shows the number of rabbits at the end of the first month, at the end of the second month, and so on.