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A092557 as a simple table

na(n)
11
22
33
43
55
67
73
87
911
1013
115
127
1313
1419
1523
165
1711
1817
1923
2029
2131
227
2313
2419
2523
2631
2741
2847
297
3013
3123
3231
3337
3447
3553
3661
377
3817
3923
4031
4143
4253
4361
4471
4579
467
4719
4829
4937
5047
5159
5267
5379
5489
5597
5611
5719
5831
5943
6053
6161
6273
6383
6497
65109
66113
6711
6823
6931
7047
7159
7271
7383
7489

[1,2,3,3,5,7,3,7,11,13,5,7,13,19,23,5,11,17,23,29,
 31,7,13,19,23,31,41,47,7,13,23,31,37,47,53,61,7,
 17,23,31,43,53,61,71,79,7,19,29,37,47,59,67,79,89,
 97,11,19,31,43,53,61,73,83,97,109,113,11,23,31,47,
 59,71,83,89]