login

A165313 as a simple table

na(n)
11
21
32
41
52
612
71
82
912
1024
111
122
1312
1424
15720
161
172
1812
1924
20720
211440
221
232
2412
2524
26720
271440
2860480
291
302
3112
3224
33720
341440
3560480
36120960
371
382
3912
4024
41720
421440
4360480
44120960
453628800
461
472
4812
4924
50720
511440
5260480
53120960
543628800
557257600
561
572
5812

[1,1,2,1,2,12,1,2,12,24,1,2,12,24,720,1,2,12,24,
 720,1440,1,2,12,24,720,1440,60480,1,2,12,24,720,
 1440,60480,120960,1,2,12,24,720,1440,60480,120960,
 3628800,1,2,12,24,720,1440,60480,120960,3628800,
 7257600,1,2,12]