In[104]:=

Apply[Union, %]

Out[104]=

( 1 1 1 7 1 6 1 14 1 6 15 6 1 8 1 1 21 ... 11 16 10 4 2 1 9 1 6 11 4 12 3 7 4 2 1 9 1 17

Created by Mathematica  (January 22, 2004)