# A243219 (b-file synthesized from sequence entry) 1 5 2 59 3 599 4 6799 5 68899 6 689999 7 6999999 8 77899999 9 779999999 10 7889999999 11 78999999999 12 799999999999 13 8689999999999 14 86999999999999 15 878999999999999 16 8799999999999999 17 88899999999999999 18 889999999999999999 19 8989999999999999999 20 89999999999999999999