login

A078445 as a simple table

na(n)
12
22
33
45
511
623
729
831
953
1067
1179
1289
1397
14107
15149
16163
17223
18229
19241
20271
21277
22283
23307
24313
25347
26353
27373
28379
29401
30433
31443
32449
33479
34521
35541
36547
37557
38571
39601
40631
41659
42673
43683
44769
45797
46811
47821
48839
49853
50857
51881
52907
53953
54971
551033
561051

[2,2,3,5,11,23,29,31,53,67,79,89,97,107,149,163,
 223,229,241,271,277,283,307,313,347,353,373,379,
 401,433,443,449,479,521,541,547,557,571,601,631,
 659,673,683,769,797,811,821,839,853,857,881,907,
 953,971,1033,1051]