# A331967 (b-file synthesized from sequence entry) 1 1 2 4 3 8 4 16 5 32 6 49 7 64 8 128 9 256 10 343 11 361 12 512 13 1024 14 2048 15 2401 16 2809 17 4096 18 6859 19 8192 20 16384 21 16807 22 17161 23 32768 24 51529 25 65536 26 96721 27 117649 28 130321 29 131072 30 148877 31 262144 32 516961 33 524288 34 823543 35 1048576 36 2097152 37 2248091 38 2476099 39 2621161 40 4194304