# A318397 (b-file synthesized from sequence entry)
0 1
1 2
2 1
3 6
4 8
5 1
6 20
7 54
8 18
9 1
10 70
11 320
12 216
13 32
14 1
15 252
16 1750
17 2000
18 600
19 50
20 1
21 924
22 9072
23 15750
24 8000
25 1350
26 72
27 1
28 3432
29 45276
30 111132
31 85750
32 24500
33 2646
34 98
35 1
36 12870
37 219648
38 724416
39 790272
40 343000
41 62720
42 4704
43 128
44 1
45 48620
46 1042470
47 4447872
48 6519744
49 4000752
50 1111320
51 141120
52 7776
53 162
54 1