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A189228 as a simple table

na(n)
11
24
324
436
548
6180
7240
8720
9840
101260
111680
1210080
1315120
1425200
1527720
16110880
17166320
18277200
19332640
20554400
21665280
222162160
233603600
247207200
258648640
2610810800
2736756720
2861261200
2973513440
30122522400
31147026880
32183783600
33698377680
34735134400

[1,4,24,36,48,180,240,720,840,1260,1680,10080,
 15120,25200,27720,110880,166320,277200,332640,
 554400,665280,2162160,3603600,7207200,8648640,
 10810800,36756720,61261200,73513440,122522400,
 147026880,183783600,698377680,735134400]