
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 ends of a segment are marked with two ones. In the middle between them, their sum, the number 2, is written. Then in the middle between every two adjacent numbers, again their sum is written, and so on for 1973 times. How many times will the number 1973 be written?

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