login

A072063 as a simple table

na(n)
13
25
311
411
531
619
731
843
941
1059
1153
1261
1367
1471
15107
16101
17127
1879
19181
20131
21157
22101
23313
24113
25197
26127
27157
28163
29167
30173
31251
32163
33269
34173
35359
36223
37379
38239
39401
40293
411163
42223
43277
44281
45467
46337
47587
48271
49521
50379
51641
52499

[3,5,11,11,31,19,31,43,41,59,53,61,67,71,107,101,
 127,79,181,131,157,101,313,113,197,127,157,163,
 167,173,251,163,269,173,359,223,379,239,401,293,
 1163,223,277,281,467,337,587,271,521,379,641,499]