# A122597 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 5 4 8 5 4 6 12 7 6 8 18 9 9 10 27 11 36 12 18 13 54 14 27 15 81 16 108 17 54 18 162 19 81 20 243 21 324 22 162 23 486 24 243 25 729 26 972 27 486 28 1458 29 729 30 2187 31 2916 32 1458 33 4374 34 2187 35 6561 36 8748 37 4374 38 13122 39 6561 40 19683 41 26244 42 13122 43 39366 44 19683 45 59049 46 78732 47 39366 48 118098 49 59049