login

A166350 as a simple table

na(n)
11
21
32
41
52
66
71
82
96
1024
111
122
136
1424
15120
161
172
186
1924
20120
21720
221
232
246
2524
26120
27720
285040
291
302
316
3224
33120
34720
355040
3640320
371
382
396
4024
41120
42720
435040
4440320
45362880
461
472
486
4924
50120
51720
525040
5340320
54362880
553628800
561
572
586
5924
60120
61720
625040
6340320

[1,1,2,1,2,6,1,2,6,24,1,2,6,24,120,1,2,6,24,120,
 720,1,2,6,24,120,720,5040,1,2,6,24,120,720,5040,
 40320,1,2,6,24,120,720,5040,40320,362880,1,2,6,24,
 120,720,5040,40320,362880,3628800,1,2,6,24,120,
 720,5040,40320]