# A329698 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 3 4 5 5 8 6 13 7 22 8 37 9 64 10 111 11 195 12 346 13 618 14 1114 15 2019 16 3683 17 6753 18 12440 19 23018 20 42750 21 79683 22 148993 23 279407 24 525382 25 990325 26 1870993 27 3542241 28 6719450 29 12769653 30 24308665 31 46348192 32 88501413 33 169228912 34 324018531 35 621159937 36 1192189832 37 2290699981 38 4406021067