CODE EXAMPLE FOR PYTHON

pascals triangle

                 1
               1   1
             1   2   1
           1   3   3   1
         1   4   6   4   1
       1   5  10   10  5   1
     1   6  15  20   15  6   1
   1   7  21  35   35  21  7   1
 1   8  28  56  70   56   28  8   1