# A338121 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 5 6 7 7 31 8 43 9 67 10 79 11 85 12 87 13 103 14 115 15 475 16 643 17 1015 18 1399 19 1495 20 1723 21 1819 22 1939 23 1987