Define #N by the formula #(N) = 5N + 1. Calculate #(#(#(50))).
#(50) = 5(50) + 1 = 251
#(#(50)) = #(251) = 5(251) + 1 = 1256
# (# (#(50))) = #(1256) = 5(1256) + 1 = 6281