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A105888 as a simple table

na(n)
13
23
35
47
541
611
713
831
917
1019
1153
1223
1389
1459
1529
1631
1797
18163
1937
20103
2141
2243
23109
2447
25113
26179
2753
28311
29313
3059
3161
32127
33193
3467
35197
3671
3773
38331
39461
4079
41337
4283
43853
44599
4589
46347
47349
48223
4997
50227
51101
52103
53233
54107
55109
56239
57113
58499
59373
60503
61761

[3,3,5,7,41,11,13,31,17,19,53,23,89,59,29,31,97,
 163,37,103,41,43,109,47,113,179,53,311,313,59,61,
 127,193,67,197,71,73,331,461,79,337,83,853,599,89,
 347,349,223,97,227,101,103,233,107,109,239,113,
 499,373,503,761]