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A061254 as a simple table

na(n)
19
215
321
433
535
639
745
851
963
1065
1175
1293
13105
14111
15119
16121
17123
18135
19145
20185
21195
22201
23207
24209
25225
26231
27235
28245
29285
30287
31299
32301
33321
34335
35363
36399
37423
38453
39473
40693
41707
42771
431047
441113
451215
461365
471371
481387
491533
501537

[9,15,21,33,35,39,45,51,63,65,75,93,105,111,119,
 121,123,135,145,185,195,201,207,209,225,231,235,
 245,285,287,299,301,321,335,363,399,423,453,473,
 693,707,771,1047,1113,1215,1365,1371,1387,1533,
 1537]