# A322158 (b-file synthesized from sequence entry) 2 6 3 9 4 11 5 22 6 25 7 70 8 78 9 276 10 497 11 990 12 1771 13 8178 14 20504 15 44254 16 181051 17 416328 18 1013728 19 3383579 20 8667726 21 34332376 22 122289552 23 244215150 24 969751302 25 1865174676 26 6648863728 27 26888317326 28 107132035803