# A121501 (b-file synthesized from sequence entry) 1 3 2 5 3 6 4 8 5 11 6 14 7 15 8 17 9 18 10 21 11 31 12 38 13 48 14 65 15 82 16 89 17 99 18 106 19 123 20 181 21 222 22 280 23 379 24 478 25 519 26 577 27 618 28 717