# A083212 (b-file synthesized from sequence entry)
1 1
2 6
3 24
4 48
5 60
6 120
7 180
8 240
9 360
10 720
11 840
12 1260
13 1680
14 2520
15 5040
16 7560
17 10080
18 15120
19 20160