# A325473 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 3 4 5 5 8 6 13 7 22 8 38 9 67 10 120 11 217 12 395 13 722 14 1323 15 2428 16 4460 17 8197 18 15070 19 27711 20 50961 21 93724 22 172377 23 317042 24 583122 25 1072519 26 1972660 27 3628277 28 6673431 29 12274342 30 22576023 31 41523768 32 76374104 33 140473865 34 258371706 35 475219643 36 874065181 37 1607656496