# A337887 (b-file synthesized from sequence entry)
2 1
3 2
4 1
5 3
6 10
7 1
8 4
9 57
10 90054
11 1
12 5
13 240
14 1471640157
15 629648865588086369152
16 1
17 6
18 800
19 1466049174160
20 76983765319971901895960429658208179
21 76686070519895153193719509580895099970955878067526648007224125292544
22 1