# A093854 (b-file synthesized from sequence entry)
3 0
4 0
5 0
6 4
7 80
8 480
9 840
10 0
11 0
12 0
13 1
14 200
15 3840
16 27720
17 77280
18 45360
19 0
20 0
21 0
22 0
23 252
24 14664
25 263844
26 2192400
27 8709120
28 13819680
29 3991680
30 0
31 0
32 0
33 0
34 210
35 38340
36 1518790
37 26267360
38 240765840
39 1205492400
40 3068881200
41 3180038400
42 605404800