# A266994 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 0
6 2
7 1
8 0
9 2
10 6
11 1
12 0
13 2
14 23
15 24
16 1
17 0
18 2
19 126
20 907
21 120
22 1
23 0
24 2
25 943
26 67735
27 51499
28 720
29 1
30 0
31 5
32 8360
33 6597969
34 45049091
35 4161843
36 5040
37 1
38 0
39 14
40 87289
41 763867475
42 55872746031
43 53041447974
44 447189962
45 40320
46 1
47 0
48 44
49 1073932
50 98274481798