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A181312 as a simple table

na(n)
11
22
33
44
56
610
712
818
920
1030
1142
1260
1384
1490
15120
16168
17210
18336
19420
20504
21630
22660
23840
241008
251560
261980
272340
283120
293960
304620
314680
326120
336240
347920
359240
3610920
3711880
3812240
3913860
4016380
4118480
4219800
4321840
4423760
4527720
4632760
4736960

[1,2,3,4,6,10,12,18,20,30,42,60,84,90,120,168,210,
 336,420,504,630,660,840,1008,1560,1980,2340,3120,
 3960,4620,4680,6120,6240,7920,9240,10920,11880,
 12240,13860,16380,18480,19800,21840,23760,27720,
 32760,36960]