# A111563 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 5 5 13 6 46 7 172 8 777 9 3783 10 20074 11 111604 12 646409 13 3846640 14 23410035 15 144965988 16 910898943 17 5794179218 18 37248630398 19 241676806702 20 1580880366039 21 10416314047854 22 69080674190341 23 460841447382976 24 3090747326749823