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A369874 as a simple table

na(n)
11
21
31
41
51
65
71
81
91
101
111
1223
131
141
151
161
171
1813
191
2013
211
221
231
24103
251
261
271
287
291
3077
311
321
331
341
351
36175
371
381
391
4063
411
4249
431
441
455
461
471
48463
491
501
511
521
531
5441
551
5639
571
581
591
602975
611
621
633
641
651
6633
671
681
691
7025
711
722363
731
741
751
761
771
7825
791
80261

[1,1,1,1,1,5,1,1,1,1,1,23,1,1,1,1,1,13,1,13,1,1,1,
 103,1,1,1,7,1,77,1,1,1,1,1,175,1,1,1,63,1,49,1,1,
 5,1,1,463,1,1,1,1,1,41,1,39,1,1,1,2975,1,1,3,1,1,
 33,1,1,1,25,1,2363,1,1,1,1,1,25,1,261]