# A300626 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 11 4 43 5 187 6 872 7 4375 8 23258 9 130485 10 767348 11 4710715 12 30070205 13 198983975 14 1361361925 15 9607908808 16 69812787049 17 521377973359 18 3996036977270 19 31389624598631 20 252408597286705 21 2075472033455894 22 17434190966525003 23 149476993511444023 24 1307022313790487959