# A254758 (b-file synthesized from sequence entry) 0 1 1 23 2 137 3 799 4 4657 5 27143 6 158201 7 922063 8 5374177 9 31322999 10 182563817 11 1064059903 12 6201795601 13 36146713703 14 210678486617 15 1227924205999 16 7156866749377 17 41713276290263 18 243122790992201 19 1417023469662943