# A205503 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 8 4 27 5 79 6 292 7 900 8 3369 9 11131 10 41742 11 139002 12 546529 13 1829265 14 7113275 15 24903332 16 96838366 17 335955634 18 1345392796 19 4673507879 20 18615675149 21 66574809640 22 262503701044 23 933024442958 24 3796054662682 25 13418892324198 26 53794826244366 27 195768193280117