# A372973 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 1
5 1
6 6
7 2
8 3
9 1
10 24
11 6
12 11
13 6
14 1
15 120
16 24
17 50
18 35
19 10
20 1
21 720
22 120
23 274
24 225
25 85
26 15
27 1
28 5040
29 720
30 1764
31 1624
32 735
33 175
34 21
35 1
36 40320
37 5040
38 13068
39 13132
40 6769
41 1960
42 322
43 28
44 1
45 362880
46 40320
47 109584
48 118124
49 67284
50 22449
51 4536
52 546
53 36
54 1