Could you clarify which specific recursive equation you are referring to? There are different types depending on the context, such as:

1. Linear recursive equations, which follow a fixed pattern, like Fibonacci numbers or the recurrence relation for factorials.
2. Homogeneous and non-homogeneous recurrence relations, which involve both constants and variable terms.
3. First-order and second-order recurrence relations, based on how many previous terms are involved.

If you can provide the context or the type of problem you're solving, I can give you a more specific equation!