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A193798 as a simple table

na(n)
01
11
21
32
43
55
64
712
89
925
108
1136
1254
1327
14125
1516
1696
17216
18216
1981
20625
2132
22240
23720
241080
25810
26243
273125
2864
29576
302160
314320
324860
332916
34729
3515625
36128
371344
386048
3915120
4022680
4120412
4210206
432187
4478125
45256
463072
4716128
4848384
4990720

[1,1,1,2,3,5,4,12,9,25,8,36,54,27,125,16,96,216,
 216,81,625,32,240,720,1080,810,243,3125,64,576,
 2160,4320,4860,2916,729,15625,128,1344,6048,15120,
 22680,20412,10206,2187,78125,256,3072,16128,48384,
 90720]