Task 310
Task 310: test task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. What is the average of all positive integers that have four digits when written in base $3$, but two digits when written in base $6$? Write your answer in base $10$.
The task
What is the average of all positive integers that have four digits when written in base $3$, but two digits when written in base $6$? Write your answer in base $10$.