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A032644 as a simple table

na(n)
11
23
315
419
521
639
755
863
973
1085
1199
12111
13117
14135
15159
16165
17201
18219
19261
20267
21273
22327
23333
24345
25357
26369
27381
28399
29423
30471
31483
32495
33513
34525
35537
36579
37585
38597
39603
40615
41621
42639
43675
44687
45693
46699
47741
48789
49831
50837
51879
52885
53891
54915
55975

[1,3,15,19,21,39,55,63,73,85,99,111,117,135,159,
 165,201,219,261,267,273,327,333,345,357,369,381,
 399,423,471,483,495,513,525,537,579,585,597,603,
 615,621,639,675,687,693,699,741,789,831,837,879,
 885,891,915,975]