# A306314 (b-file synthesized from sequence entry) 1 2 2 4 3 8 4 16 5 32 6 52 7 100 8 160 9 260 10 424 11 684 12 988 13 1588 14 2342 15 3458 16 5072 17 7516 18 10546 19 15506 20 21496 21 30682 22 42508 23 60170 24 81316 25 114182 26 153768 27 212966 28 283502 29 390168 30 513652