# A100901 (b-file synthesized from sequence entry) 1 1 2 2 3 6 4 7 5 20 6 47 7 255 8 274 9 279 10 308 11 1162 12 2128 13 3791 14 9028 15 9629 16 10029 17 13202 18 38660 19 46631 20 48257