# A049959 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 8
5 22
6 38
7 82
8 194
9 544
10 896
11 1798
12 3626
13 7408
14 15518
15 33766
16 79424
17 222754
18 366086
19 732178
20 1464386
21 2928928
22 5858558
23 11719846
24 23451584
25 46967074
26 94220810
27 189539920
28 383474012
29 784541050
30 1639851326
31 3568955854