# A180626 (b-file synthesized from sequence entry) 1 2 2 6 3 7 4 10 5 13 6 15 7 24 8 29 9 33 10 44 11 98 12 300 13 548 14 942 15 1099 16 1176 17 1632 18 1794 19 3676 20 3768 21 4804 22 6499