# A085689 (b-file synthesized from sequence entry) 1 4 2 2 3 4 4 12 5 6 6 12 7 36 8 18 9 36 10 108 11 54 12 108 13 324 14 162 15 324 16 972 17 486 18 972 19 2916 20 1458 21 2916 22 8748 23 4374 24 8748 25 26244 26 13122 27 26244 28 78732 29 39366 30 78732 31 236196 32 118098 33 236196 34 708588 35 354294 36 708588 37 2125764 38 1062882 39 2125764 40 6377292 41 3188646 42 6377292 43 19131876