# A210905 (b-file synthesized from sequence entry)
1 1
2 2
3 24
4 552
5 27204
6 2812168
7 611509240
8 279902590168
9 269562004096692
10 546187771866465456
11 2328406266027562097220
12 20883572160878878738558896
13 394075725737300936910238275696