# A200092 (b-file synthesized from sequence entry)
3 1
4 1
5 1
6 1
7 20
8 1
9 70
10 1
11 182
12 1
13 420
14 1680
15 1
16 912
17 12600
18 1
19 1914
20 62370
21 1
22 3938
23 256410
24 369600
25 1
26 8008
27 949806
28 4804800
29 1
30 16172
31 3297294
32 38678640
33 1
34 32526
35 10966956
36 248047800
37 168168000