Let

B=\displaystyle {B}=            
    0 0 1  
   0 1 0 
    1 0 0  

then find B2,B3,B4,B5\displaystyle {B}^{{2}},{B}^{{3}},{B}^{{4}},{B}^{{5}} and B6\displaystyle {B}^{{6}} to figure out the pattern for Bn\displaystyle {B}^{{n}}.  
Then find:

 B386=\displaystyle {B}^{{386}}=