@Dolfin:
d2! = (2+2+2+2+2+2+2+2+1) = 17
d2! = (2+2+2+2+2+2+2+2+1) = 17d2! = (2+2+1) = 5d2! = (1) = 1d2! = (2+1) = 3d2! = (1) = 1d2! = (1) = 1d2! = (2+1) = 3d2! = (1) = 1d2! = (2+2+1) = 5d2! = (1) = 1d2! = (2+2+2+2+1) = 9d2! = (2+2+2+2+2+2+2+2+1) = 17d2! = (1) = 1d2! = (1) = 1d2! = (1) = 1d2! = (2+1) = 3d2! = (1) = 1d2! = (1) = 1d2! = (2+1) = 3d2! = (1) = 1d2! = (1) = 1d2! = (2+1) = 3d2! = (1) = 1d2! = (1) = 1d2! = (2+2+2+2+2+1) = 11d2! = (2+2+1) = 5d2! = (1) = 1d2! = (2+2+1) = 5d2! = (2+1) = 3d2! = (1) = 1d2! = (2+2+2+2+1) = 9d2! = (1) = 1d2! = (2+2+2+2+1) = 9d2! = (1) = 1d2! = (1) = 1