# A121566 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 3
5 15
6 15
7 105
8 105
9 105
10 105
11 1155
12 1155
13 15015
14 15015
15 15015
16 15015
17 255255
18 255255
19 4849845
20 4849845
21 4849845
22 4849845
23 111546435
24 111546435
25 111546435
26 111546435
27 111546435
28 111546435
29 3234846615
30 3234846615
31 100280245065
32 100280245065