# A166945 (b-file synthesized from sequence entry) 1 2 2 3 3 7 4 13 5 43 6 139 7 313 8 661 9 1321 10 2659 11 5419 12 10891 13 22039 14 44383 15 88801 16 177841 17 355723 18 713833 19 1427749 20 2860771 21 5725453 22 11461141 23 22933441 24 45895573 25 91793059 26 183616423 27 367232911 28 734482123 29 1468965061 30 2937930211 31 5875882249 32 11751795061 33 23503590559 34 47007181621 35 94014363763