# A219019 (b-file synthesized from sequence entry) 1 3 2 4 3 7 4 8 5 16 6 11 7 79 8 44 9 81 10 91 11 1024 12 47 13 12769 14 389 15 256 16 413 17 46656 18 373 19 1048576 20 1000 21 4096 22 43541