# A261392 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 6
5 11
6 21
7 40
8 73
9 144
10 274
11 509
12 931
13 1771
14 3555
15 7021
16 13964
17 27789
18 54536
19 105854
20 210655
21 415349
22 812461
23 1578752
24 3050921
25 5868562
26 11244267
27 21472441
28 40887802
29 77668032
30 147222550
31 278556477
32 540784632
33 1116709696
34 2292646735
35 4682550808
36 9519363902