# A257448 (b-file synthesized from sequence entry) 1 1 2 9 3 37 4 111 5 283 6 657 7 1441 8 3051 9 6319 10 12909 11 26149 12 52695 13 105859 14 212265 15 425161 16 851043 17 1702903 18 3406725 19 6814477 20 13630095 21 27261451 22 54524289 23 109050097 24 218101851 25 436205503 26 872412957 27 1744828021 28 3489658311 29 6979319059 30 13958640729