# A046207 (b-file synthesized from sequence entry)
1 2
2 3
3 12
4 4
5 20
6 5
7 60
8 30
9 6
10 105
11 42
12 7
13 280
14 168
15 56
16 8
17 504
18 252
19 72
20 9
21 1260
22 840
23 360
24 90
25 10
26 2310
27 1320
28 495
29 110
30 11
31 5544
32 3960
33 1980
34 660
35 132
36 12
37 10296
38 6435
39 2860
40 858
41 156
42 13
43 24024
44 18018
45 10010
46 4004
47 1092
48 182
49 14
50 45045
51 30030
52 15015
53 5460