# A280532 (b-file synthesized from sequence entry) 1 1 2 1 3 6 4 13 5 37 6 31 7 605 8 1411 9 7174 10 15567 11 608953 12 78903 13 334535 14 611552 15 105928 16 2557047 17 2979162 18 3263358 19 6242520 20 7825254 21 37404834 22 267494881 23 639174488