# A140419 (b-file synthesized from sequence entry)
2 1
3 5
4 8
5 21
6 175
7 1984
8 27783
9 566775
10 18973984
11 977497059
12 72692403175
13 7984795118976
14 1348773682858701
15 345874419612107295
16 131649476800621708800
17 74856171576736831201899