# A132950 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 1
4 3
5 18
6 1
7 4
8 48
9 1728
10 1
11 5
12 100
13 8000
14 2560000
15 1
16 6
17 180
18 27000
19 20250000
20 75937500000
21 1
22 7
23 294
24 74088
25 112021056
26 1016255020032
27 55316793250381824
28 1
29 8
30 448
31 175616
32 481890304
33 9256148959232
34 1244544764462497792
35 1171355575953987221848064