# A174411 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 6
8 6
9 1
10 1
11 15
12 90
13 15
14 1
15 1
16 40
17 600
18 600
19 40
20 1
21 1
22 104
23 4160
24 62400
25 4160
26 104
27 1
28 1
29 273
30 28392
31 1135680
32 1135680
33 28392
34 273
35 1
36 1
37 714
38 194922
39 20271888
40 810875520
41 20271888
42 194922
43 714
44 1
45 1
46 1870
47 1335180
48 364504140