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A220555 as a simple table

na(n)
11
21
31
41
53
61
71
87
98
101
111
127
1326
146
151
161
1731
1818
1914
2020
211
221
2363
24121
2514
2662
2724
281
291
3015
3126
3262
3362
34182
3516
361
371
3815
3924
40126
41781
42126
4342
4412
451
461
47511
481640
4930
5024
513751
52114
5328
5424
551
561
5763
589841
5930
6020
611638
622801
6328
6478
6560
661

[1,1,1,1,3,1,1,7,8,1,1,7,26,6,1,1,31,18,14,20,1,1,
 63,121,14,62,24,1,1,15,26,62,62,182,16,1,1,15,24,
 126,781,126,42,12,1,1,511,1640,30,24,3751,114,28,
 24,1,1,63,9841,30,20,1638,2801,28,78,60,1]