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A043097 as a simple table

na(n)
13
29
319
421
527
646
748
855
957
1063
1173
1275
1381
14127
15129
16136
17138
18144
19154
20156
21163
22165
23171
24181
25183
26189
27208
28210
29217
30219
31225
32235
33237
34243
35370
36372
37379
38381
39387
40397
41399
42406
43408
44414
45424
46426
47432
48451
49453

[3,9,19,21,27,46,48,55,57,63,73,75,81,127,129,136,
 138,144,154,156,163,165,171,181,183,189,208,210,
 217,219,225,235,237,243,370,372,379,381,387,397,
 399,406,408,414,424,426,432,451,453]