# A317170 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 11
4 48
5 242
6 1374
7 8619
8 58923
9 434595
10 3431263
11 28817120
12 256100717
13 2397920319
14 23567078396
15 242343368931
16 2600148486462
17 29036252825090
18 336754427112094
19 4048299252733563
20 50357053778129599
21 647129716643654763
22 8579133975080008700
23 117178742009906802080
24 1646975673395621229201