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A089967 as a simple table

na(n)
11
215
333
435
551
669
785
887
9123
10141
11143
12159
13161
14177
15185
16213
17235
18249
19259
20267
21303
22321
23323
24325
25335
26339
27393
28411
29447
30455
31485
32501
33519
34533
35535
36537
37553
38573
39575
40591
41635
42681
43685
44699
45715
46717
47749
48753
49771
50785
51789
52805
53807

[1,15,33,35,51,69,85,87,123,141,143,159,161,177,
 185,213,235,249,259,267,303,321,323,325,335,339,
 393,411,447,455,485,501,519,533,535,537,553,573,
 575,591,635,681,685,699,715,717,749,753,771,785,
 789,805,807]