login

A191069 as a simple table

na(n)
15
211
331
441
543
661
771
879
983
1089
1197
12101
13103
14113
15127
16131
17139
18149
19151
20157
21163
22167
23193
24197
25223
26229
27241
28251
29257
30277
31281
32283
33337
34347
35349
36383
37389
38397
39401
40409
41419
42431
43433
44439
45443
46449
47461
48467
49487
50491
51499
52521
53541
54557

[5,11,31,41,43,61,71,79,83,89,97,101,103,113,127,
 131,139,149,151,157,163,167,193,197,223,229,241,
 251,257,277,281,283,337,347,349,383,389,397,401,
 409,419,431,433,439,443,449,461,467,487,491,499,
 521,541,557]