# A173621 (b-file synthesized from sequence entry)
1 1
2 1
3 4
4 1
5 12
6 22
7 1
8 24
9 120
10 140
11 1
12 40
13 380
14 1140
15 969
16 1
17 60
18 920
19 5060
20 10626
21 7084
22 1
23 84
24 1890
25 16380
26 61425
27 98280
28 53820
29 1
30 112
31 3472
32 43400
33 251720
34 704816
35 906192
36 420732
37 1
38 144
39 5880
40 99960
41 824670
42 3518592
43 7791168
44 8347680
45 3362260