# A331327 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 1
4 0
5 1
6 0
7 2
8 1
9 0
10 6
11 3
12 0
13 24
14 11
15 1
16 0
17 120
18 50
19 6
20 0
21 720
22 274
23 35
24 1
25 0
26 5040
27 1764
28 225
29 10
30 0
31 40320
32 13068
33 1624
34 85
35 1
36 0
37 362880
38 109584
39 13132
40 735
41 15
42 0
43 3628800
44 1026576
45 118124
46 6769
47 175
48 1
49 0
50 39916800
51 10628640
52 1172700
53 67284
54 1960
55 21