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A025543 as a simple table

na(n)
01
14
212
324
472
5360
6360
72520
82520
95040
105040
115040
125040
1355440
1455440
15277200
163603600
1710810800
1810810800
1910810800
2021621600
2121621600
22367567200
23367567200
24367567200
256983776800
266983776800
276983776800
286983776800
296983776800

[1,4,12,24,72,360,360,2520,2520,5040,5040,5040,
 5040,55440,55440,277200,3603600,10810800,10810800,
 10810800,21621600,21621600,367567200,367567200,
 367567200,6983776800,6983776800,6983776800,
 6983776800,6983776800]