# A108417 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 6
4 8
5 10
6 36
7 14
8 64
9 72
10 180
11 22
12 720
13 26
14 924
15 600
16 2048
17 34
18 10800
19 38
20 12240
21 2856
22 22572
23 46
24 144000