login

A039955 as a simple table

na(n)
11
25
313
417
521
629
733
837
941
1053
1157
1261
1365
1469
1573
1677
1785
1889
1993
2097
21101
22105
23109
24113
25129
26133
27137
28141
29145
30149
31157
32161
33165
34173
35177
36181
37185
38193
39197
40201
41205
42209
43213
44217
45221
46229
47233
48237
49241
50249
51253
52257
53265
54269

[1,5,13,17,21,29,33,37,41,53,57,61,65,69,73,77,85,
 89,93,97,101,105,109,113,129,133,137,141,145,149,
 157,161,165,173,177,181,185,193,197,201,205,209,
 213,217,221,229,233,237,241,249,253,257,265,269]