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A197208 as a simple table

na(n)
23
312
412
530
6120
730
860
9600
10600
1160
12105
132100
145250
152100
16105
17168
185880
1929400
2029400
215880
22168
23252
2414112
25123480
26246960
27123480
2814112
29252
30360
3130240
32423360
331481760
341481760
35423360
3630240
37360
38495
3959400
401247400
416985440
4212224520
436985440
441247400
4559400
46495

[3,12,12,30,120,30,60,600,600,60,105,2100,5250,
 2100,105,168,5880,29400,29400,5880,168,252,14112,
 123480,246960,123480,14112,252,360,30240,423360,
 1481760,1481760,423360,30240,360,495,59400,
 1247400,6985440,12224520,6985440,1247400,59400,
 495]