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A225632 as a simple table

na(n)
11
21
32
41
53
66
71
84
912
101
116
1230
1360
141
156
1630
1760
181
1912
2084
21420
221
2315
24120
25840
261
2720
28180
291260
302520
311
3230
33210
34840
352520
361
3730
38420
394620
4013860
4127720
421
4360
44660
454620
4613860
4727720
481
4960
50780
518580
5260060
53180180
54360360

[1,1,2,1,3,6,1,4,12,1,6,30,60,1,6,30,60,1,12,84,
 420,1,15,120,840,1,20,180,1260,2520,1,30,210,840,
 2520,1,30,420,4620,13860,27720,1,60,660,4620,
 13860,27720,1,60,780,8580,60060,180180,360360]