
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
The real sequence \( x_0, x_1, x_2, \ldots \) is defined by \( x_0 = 1 \), \( x_1 = 2 \), and \( n(n+1) x_{n+1} = n(n-1) x_n - (n-2) x_{n-1} \). Find \( \frac{x_0}{x_1} + x_1 x_2 + \cdots + \frac{x_{50}}{x_{51}} \).

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