login

A089740 as a simple table

na(n)
13
25
37
413
531
637
743
867
973
1079
1197
12103
13113
14127
15139
16157
17163
18173
19181
20191
21199
22223
23227
24229
25233
26251
27257
28271
29281
30283
31313
32337
33349
34353
35359
36367
37383
38409
39419
40433
41449
42457
43463
44467
45479
46491
47523
48541
49547
50563
51569
52587
53601
54619
55631

[3,5,7,13,31,37,43,67,73,79,97,103,113,127,139,
 157,163,173,181,191,199,223,227,229,233,251,257,
 271,281,283,313,337,349,353,359,367,383,409,419,
 433,449,457,463,467,479,491,523,541,547,563,569,
 587,601,619,631]