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A354815 as a simple table

na(n)
19
227
345
449
581
699
7117
8121
9135
10162
11169
12234
13242
14243
15261
16270
17279
18289
19297
20306
21361
22363
23369
24387
25405
26495
27507
28529
29549
30567
31639
32657
33722
34729
35747
36783
37801
38837
39841
40891
41909
42961
431017
441083
451107
461179
471183
481251
491305
501369
511377
521485
531519
541521
551625
561629
571647
581681
591701
601791
611849

[9,27,45,49,81,99,117,121,135,162,169,234,242,243,
 261,270,279,289,297,306,361,363,369,387,405,495,
 507,529,549,567,639,657,722,729,747,783,801,837,
 841,891,909,961,1017,1083,1107,1179,1183,1251,
 1305,1369,1377,1485,1519,1521,1625,1629,1647,1681,
 1701,1791,1849]