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A248686 as a simple table

na(n)
11
21
32
41
53
66
71
86
912
1024
111
1210
1330
1460
15120
161
1720
1890
19180
20360
21720
221
2335
24210
25630
261260
272520
285040
291
3070
31560
322520
335040
3410080
3520160
3640320
371
38126
391680
407560
4122680
4245360
4390720
44181440
45362880
461
47252
484200
4925200
50113400
51226800
52453600
53907200
541814400
553628800

[1,1,2,1,3,6,1,6,12,24,1,10,30,60,120,1,20,90,180,
 360,720,1,35,210,630,1260,2520,5040,1,70,560,2520,
 5040,10080,20160,40320,1,126,1680,7560,22680,
 45360,90720,181440,362880,1,252,4200,25200,113400,
 226800,453600,907200,1814400,3628800]