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A156882 as a simple table

na(n)
01
11
21
31
41
52
61
71
87
96
101
111
1225
13301
1424
151
161
1761
1815025
1977959
20120
211
221
23121
24223321
25216735625
26121226245
27720
281
291
30211
311757041
3249054914181
3375034090110625
341131162092095
355040
361
371
38337
399349621
403061680840361
41646527139289672641
42623445123763413765625
4363330372050122765
4440320

[1,1,1,1,1,2,1,1,7,6,1,1,25,301,24,1,1,61,15025,
 77959,120,1,1,121,223321,216735625,121226245,720,
 1,1,211,1757041,49054914181,75034090110625,
 1131162092095,5040,1,1,337,9349621,3061680840361,
 646527139289672641,623445123763413765625,
 63330372050122765,40320]