# A289760 (b-file synthesized from sequence entry) 1 7 2 8 3 9 4 13 5 16 6 27 7 32 8 49 9 64 10 81 11 128 12 169 13 243 14 256 15 343 16 512 17 729 18 961 19 1024 20 2048 21 2187 22 2197 23 2401 24 4096 25 6561 26 8192 27 16384 28 16807 29 19683 30 28561 31 29791 32 32768 33 59049 34 65536 35 117649 36 131072 37 177147 38 262144 39 371293 40 524288 41 531441 42 823543 43 923521 44 1048576