login

A116640 as a simple table

na(n)
01
15
27
319
411
523
629
765
819
931
1037
1173
1249
1385
14103
15211
1635
1747
1853
1989
2065
21101
22119
23227
2489
25125
26143
27251
28179
29287
30341
31665
3267
3379
3485
35121
3697
37133
38151
39259
40121
41157
42175
43283
44211
45319
46373
47697
48169
49205
50223
51331
52259
53367
54421
55745
56331

[1,5,7,19,11,23,29,65,19,31,37,73,49,85,103,211,
 35,47,53,89,65,101,119,227,89,125,143,251,179,287,
 341,665,67,79,85,121,97,133,151,259,121,157,175,
 283,211,319,373,697,169,205,223,331,259,367,421,
 745,331]