# A090703 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 5 6 7 7 12 8 19 9 23 10 45 11 58 12 149 13 151 14 197 15 682 16 879 17 1134 18 1906 19 6616 20 10242