# A165490 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 2
8 2
9 2
10 0
11 6
12 5
13 6
14 6
15 0
16 24
17 16
18 18
19 24
20 23
21 0
22 120
23 64
24 62
25 84
26 115
27 105
28 0
29 720
30 312
31 252
32 312
33 460
34 630
35 550
36 0
37 5040
38 1812
39 1212
40 1302
41 1840
42 2835
43 3850
44 3236
45 0
46 40320
47 12288
48 6856
49 6240
50 7935
51 12180
52 19250
53 25888
54 21127