# A144177 (b-file synthesized from sequence entry) 1 4 2 16 3 729 4 16 5 64 6 9765625 7 64 8 144 9 678223072849 10 256 11 256 12 150094635296999121 13 1024 14 8000 15 64 16 27 17 729 18 16777216 19 243 20 3375 21 101559956668416 22 2187 23 9261 24 4722366482869645213696 25 19683 26 19683 27 1000000000000000000000000000000 28 16