# A326355 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 23
5 93
6 360
7 1312
8 4541
9 15111
10 48854
11 154674
12 482355
13 1487905
14 4553684
15 13857492
16 41998265
17 126912075
18 382702050
19 1152300166
20 3465813071
21 10416313221
22 31288785152
23 93950241096
24 282026883573
25 846449748943
26 2540120998190
27 7621973606682