# A372236 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 26
4 152
5 1132
6 10300
7 111064
8 1387104
9 19713104
10 314350064
11 5560881328
12 108110428288
13 2291750937088
14 52618613073408
15 1301031907140608
16 34470409922547200
17 974354631630161152
18 29270099764874881792
19 931275451933870415104
20 31285710787985504633856