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A143085 as a simple table

na(n)
11
22
34
46
518
672
724
896
9480
102880
11120
12600
133600
1425200
15201600
16720
174320
1830240
19241920
202177280
2121772800
225040
2335280
24282240
252540160
2625401600
27279417600
283353011200
2940320
30322560
312903040
3229030400
33319334400
343832012800

[1,2,4,6,18,72,24,96,480,2880,120,600,3600,25200,
 201600,720,4320,30240,241920,2177280,21772800,
 5040,35280,282240,2540160,25401600,279417600,
 3353011200,40320,322560,2903040,29030400,
 319334400,3832012800]