# A204449 (b-file synthesized from sequence entry) 0 4 1 2 2 8 3 17 4 84 5 177 6 737 7 1857 8 7732 9 19457 10 78223 11 203777 12 809145 13 2134017 14 8349013 15 22347777 16 86533892 17 234029057 18 897748577 19 2450784257 20 9328491339 21 25664946177 22 97021416973 23 268766806017 24 1009936510009 25 2814562533377