@heir:
d7! = (7+2) = 9
d7! = (7+2) = 9d11! = (4) = 4d9! = (3) = 3d4! = (3) = 3d3! = (3+3+3+1) = 10d3! = (3+2) = 5d20 = (17) = 17d5! = (2) = 2d10! = (9) = 9d2! = (2+1) = 3d3! = (1) = 1d9! = (5) = 5d3! = (3+3+1) = 7d5! = (4) = 4d3! = (3+1) = 4d4! = (1) = 1d2! = (1) = 1d7! = (4) = 4d243 = (139) = 139d4! = (1) = 11d32! = (1) = 1d7777 = (3717) = 3717d7777 = (2339) = 2339d2! = (1) = 1d20! = (7) = 7d7! = (5) = 5d5! = (2) = 2d2! = (2+1) = 3d3! = (3+3+3+1) = 10d10! = (9) = 9d9! = (9+7) = 16