$B_9$
$${\rm LOG}\left(B_9\right)=\frac{1}{5}\pi
\left[\begin{array}{rrrrrrrrr}
\bullet & \bullet & \bullet & \bullet & \bullet & \bullet & \bullet & \bullet & \bullet\\
\bullet & 5 & 3 & 3 & 5 & 9 &8 &7 &1\\
\bullet & 4 & 5 & 7 & 1 & 3 & 5 & 9 & 9\\
\bullet &3 & 7 & 5 & 1 & 8 & 9 & 3 & 5\\
\bullet &9 & 1 & 5 & 5 & 3 & 7 & 2 & 7\\
\bullet &9 & 5 & 1 & 3 & 5 & 1 & 7 & 6\\
\bullet &1 & 7 & 9 & 6 & 1 & 5 & 5 & 3\\
\bullet &7 & 9 & 4 & 9 & 5 & 3 & 5 & 1\\
\bullet &5 & 2 & 9 & 7 & 7 & 3 & 1 & 5
\end{array}\right]$$