[1,1,4,1,1,4,10,4,1,1,4,10,20,10,4,1,1,4,10,20,35, 20,10,4,1,1,4,10,20,35,56,35,20,10,4,1,1,4,10,20, 35,56,84,56,35,20,10,4,1,1,4,10,20,35,56,84,120, 84,56,35,20,10,4,1,1,4,10,20,35,56,84,120,165,120, 84,56,35,20,10,4,1]