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A278243 as a simple table

na(n)
01
12
22
36
42
512
66
730
82
960
1012
11120
126
13180
1430
15210
162
17420
1860
191080
2012
212160
22120
232520
246
252520
26180
277560
2830
296300
30210
312310
322
334620
34420
3537800
3660
3790720
381080
3975600
4012
41226800
422160
43544320
44120
45453600
462520
47138600
486
49138600
502520
51756000
52180
532268000
547560
55831600
5630
57415800
586300
592079000
60210
61485100
622310
6330030
642
6560060
664620

[1,2,2,6,2,12,6,30,2,60,12,120,6,180,30,210,2,420,
 60,1080,12,2160,120,2520,6,2520,180,7560,30,6300,
 210,2310,2,4620,420,37800,60,90720,1080,75600,12,
 226800,2160,544320,120,453600,2520,138600,6,
 138600,2520,756000,180,2268000,7560,831600,30,
 415800,6300,2079000,210,485100,2310,30030,2,60060,
 4620]