
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
Albert continues his endeavor to create a comprehensive list of positive integers with the first digit being 1, writing them in increasing order as $1, 10, 11, 12, \ldots$ He carries on until he writes down the 1,500th digit and then decides to stop. Find the three-digit number formed by the 1498th, 1499th, and 1500th digits, in that order.

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