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A340377 as a simple table

na(n)
11
23
35
49
513
617
719
821
935
1047
1153
1259
1367
1471
1573
1691
1793
1895
19121
20123
21129
22143
23145
24157
25163
26173
27175
28179
29207
30211
31229
32233
33239
34255
35267
36291
37297
38299
39321
40327
41351
42355
43371
44381
45405
46413
47437
48451
49477
50479
51485
52487
53499
54503
55505
56523
57527
58541
59547
60549
61557
62595
63643
64645
65647
66661
67691
68701

[1,3,5,9,13,17,19,21,35,47,53,59,67,71,73,91,93,
 95,121,123,129,143,145,157,163,173,175,179,207,
 211,229,233,239,255,267,291,297,299,321,327,351,
 355,371,381,405,413,437,451,477,479,485,487,499,
 503,505,523,527,541,547,549,557,595,643,645,647,
 661,691,701]