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A338140 as a simple table

na(n)
11
22
38
418
524
636
7108
8180
972
10216
11288
121944
13360
141080
151920
16720
171800
182160
195400
201440
216720
223600
2312600
244320
2516200
265760
2712960
2838016
2913440
3045360
3135280
3210080
3321600
3428800
3567200
3651840
37215040
3820160
3930240
4097200
4150400
4264800
43144000

[1,2,8,18,24,36,108,180,72,216,288,1944,360,1080,
 1920,720,1800,2160,5400,1440,6720,3600,12600,4320,
 16200,5760,12960,38016,13440,45360,35280,10080,
 21600,28800,67200,51840,215040,20160,30240,97200,
 50400,64800,144000]