# A174149 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 0
5 1
6 1
7 120
8 120
9 1
10 1
11 720
12 5400
13 720
14 1
15 1
16 2520
17 84700
18 84700
19 2520
20 1
21 1
22 6720
23 712950
24 3136000
25 712950
26 6720
27 1
28 1
29 15120
30 4064256
31 56080500
32 56080500
33 4064256
34 15120
35 1
36 1
37 30240
38 17745840
39 619178112
40 1944810000
41 619178112