login

A206626 as a simple table

na(n)
13
217
323
441
571
697
7107
8113
9131
10167
11197
12211
13223
14233
15311
16383
17397
18401
19457
20467
21479
22487
23491
24503
25521
26617
27647
28673
29691
30709
31727
32743
33761
34773
35809
36863
37881
38887
39907
40919
41937
42941
43971
44991
451009
461013
471097
481117
491171
501213
511249
521283

[3,17,23,41,71,97,107,113,131,167,197,211,223,233,
 311,383,397,401,457,467,479,487,491,503,521,617,
 647,673,691,709,727,743,761,773,809,863,881,887,
 907,919,937,941,971,991,1009,1013,1097,1117,1171,
 1213,1249,1283]