
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
We call a natural number $n$ a "good number" if there are two non-zero natural numbers $k$ and $l$ (where $k$ and $l$ can be equal) such that $n = kl + l - k$. For example, $1 = 2 \times 1 + 1 - 2$ and $3 = 1 \times 2 + 2 - 1$ are both "good numbers". Then, among the natural numbers from 1 to 50, how many are "good numbers"?

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