Task 1016
Task 1016: development task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. A certain integer has $4$ digits when written in base $8$. The same integer has $d$ digits when written in base $2$. What is the sum of all possible values of $d$?
The task
A certain integer has $4$ digits when written in base $8$. The same integer has $d$ digits when written in base $2$. What is the sum of all possible values of $d$?