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A196746 as a simple table

na(n)
11
21
31
41
51
61
71
83
93
101
111
127
1320
147
151
161
1717
1871
1971
2017
211
221
2341
24282
25401
26282
2741
281
291
3099
311144
322923
332923
341144
3599
361
371
38239
394559
4019567
4135202
4219567
434559
44239
451
461
47577
4818153
49134507
50400368
51400368
52134507
5318153
54577
551
561
571393
5872678
59919377

[1,1,1,1,1,1,1,3,3,1,1,7,20,7,1,1,17,71,71,17,1,1,
 41,282,401,282,41,1,1,99,1144,2923,2923,1144,99,1,
 1,239,4559,19567,35202,19567,4559,239,1,1,577,
 18153,134507,400368,400368,134507,18153,577,1,1,
 1393,72678,919377]