# A014861 (b-file synthesized from sequence entry) 1 1 2 3 3 9 4 13 5 27 6 39 7 81 8 117 9 183 10 243 11 351 12 549 13 689 14 729 15 1053 16 1647 17 2067 18 2187 19 2379 20 3081 21 3159 22 4941 23 6201 24 6561 25 7137 26 9243 27 9477 28 11163 29 14823 30 18603 31 19683 32 21411 33 27729 34 28431 35 33489 36 36517 37 42627 38 44469 39 55809 40 59049 41 64233 42 67161 43 73723 44 83187 45 85293