# A321387 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 11
4 74
5 708
6 8583
7 127424
8 2239965
9 45514345
10 1049365071
11 27061132159
12 771695223819
13 24109698083919
14 818914886275467
15 30044684789498522
16 1184048086192376822
17 49883929845112421452
18 2237287911899357657492
19 106426388125032988691636
20 5352033610656721914626572