# A197465 (b-file synthesized from sequence entry)
1 1
2 2
3 2
4 6
5 8
6 22
7 42
8 112
9 252
10 650
11 1584
12 4091
13 10369
14 26938
15 69651
16 182116
17 476272
18 1253067
19 3302187
20 8733551
21 23142116
22 61477564
23 163612714
24 436278921
25 1165218495
26 3117021788