# A049891 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 3
5 4
6 10
7 18
8 29
9 39
10 106
11 210
12 413
13 807
14 1537
15 2767
16 4410
17 5947
18 16303
19 32604
20 65201
21 130383
22 260689
23 521071
24 1041018
25 2079163
26 4146433
27 8243968
28 16292448
29 31804567
30 60503719
31 108861423
32 173511575
33 234015294
34 641542162