1 60
2 168
3 360
4 504
5 660
6 1092
7 2448
8 2520
9 3420
10 4080
11 5616
12 6048
13 6072
14 7800
15 7920
16 20160
17 20160
18 25920
19 62400
20 95040
21 126000
22 181440
23 443520
24 604800
25 979200
26 1451520
27 1814400
28 3265920
29 4245696
30 10200960
31 13685760
32 19958400
33 44352000
34 174182400
35 239500800
36 244823040
37 251596800
38 898128000
39 9196830720
40 448345497600
41 495766656000
42 42305421312000
43 4157776806543360000