# A035469 (b-file synthesized from sequence entry)
1 1
2 4
3 1
4 28
5 12
6 1
7 280
8 160
9 24
10 1
11 3640
12 2520
13 520
14 40
15 1
16 58240
17 46480
18 11880
19 1280
20 60
21 1
22 1106560
23 987840
24 295960
25 40040
26 2660
27 84
28 1
29 24344320
30 23826880
31 8090880
32 1296960
33 109200
34 4928
35 112
36 1
37 608608000
38 643843200