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A193338 as a simple table

na(n)
11
22
33
424
5720
62240
73628800
8479001600
920922789888000
106402373705728000
111124000727777607680000
12304888344611713860501504000000
13265252859812191058636308480000000
14371993326789901217467999448150835200000000

[1,2,3,24,720,2240,3628800,479001600,
 20922789888000,6402373705728000,
 1124000727777607680000,
 304888344611713860501504000000,
 265252859812191058636308480000000,
 371993326789901217467999448150835200000000]