login

A069690 as a simple table

na(n)
12
219
323
431
541
643
747
853
961
1067
1171
1273
1383
14101
15107
16109
17113
18149
19163
20193
21211
22239
23241
24263
25269
26277
27313
28317
29331
30347
31373
32397
33409
34421
35439
36443
37499
38521
39523
40541
41547
42607
43617
44619
45641
46647
47673
48677
49757
50787
51829
52863
53877
54907
55911

[2,19,23,31,41,43,47,53,61,67,71,73,83,101,107,
 109,113,149,163,193,211,239,241,263,269,277,313,
 317,331,347,373,397,409,421,439,443,499,521,523,
 541,547,607,617,619,641,647,673,677,757,787,829,
 863,877,907,911]