# A108284 (b-file synthesized from sequence entry)
1 1
2 3
3 2
4 6
5 11
6 6
7 10
8 39
9 54
10 24
11 15
12 114
13 304
14 324
15 120
16 21
17 300
18 1384
19 2664
20 2280
21 720
22 28
23 741
24 5598
25 17364
26 25800
27 18360
28 5040
29 36
30 1757
31 21054
32 99012
33 227400
34 273720
35 166320
36 40320
37 45
38 4052
39 75504
40 518592
41 1728816
42 3131400
43 3160080
44 1673280
45 362880
46 55
47 9162
48 262104
49 2564892
50 11934816
51 30523800
52 45496080
53 39473280
54 18506880
55 3628800