
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Let
$$
F(x)=\frac{1}{\left(2-x-x^{5}\right)^{2011}},
$$
and note that $F$ may be expanded as a power series so that $F(x)=\sum_{n=0}^{\infty} a_{n} x^{n}$. Find an ordered pair of positive real numbers $(c, d)$ such that $\lim _{n \rightarrow \infty} \frac{a_{n}}{n^{d}}=c$.

Present the answer in LaTex format: \boxed{Your answer}
user