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A180334 as a simple table

na(n)
19
224
372
4144
5576
61080
72160
81440
98640
1020160
1115120
1240320
1370560
1460480
15191520
16166320
17211680
18514080
19277200
20982800
21907200
221663200
23831600
24720720
252162160
264989600
272494800
288648640
295266800
308845200
318316000
3215724800

[9,24,72,144,576,1080,2160,1440,8640,20160,15120,
 40320,70560,60480,191520,166320,211680,514080,
 277200,982800,907200,1663200,831600,720720,
 2162160,4989600,2494800,8648640,5266800,8845200,
 8316000,15724800]