# A343318 (b-file synthesized from sequence entry) 0 8 1 27 2 125 3 729 4 4913 5 35937 6 274625 7 2146689 8 16974593 9 135005697 10 1076890625 11 8602523649 12 68769820673 13 549957165057 14 4398851866625 15 35187593412609 16 281487861809153 17 2251851353686017 18 18014604668698625 19 144116012711149569 20 1152924803144876033 21 9223385231000600577