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A180024 as a simple table

na(n)
25
317
411
513
619
7257
837
929
1043
1147
1241
1367
1453
1559
1671
1761
1879
1973
2083
2197
22103
2389
24101
25131
26113
27107
28109
29151
30139
31191
32137
33193
34149
35163
36157
37167
38197
39173
40179
41181
42199
43223
44521
45263
46211
47227
48239
49229
50233
51241
52251
53271
54367
5565537
56269
57277
58283

[5,17,11,13,19,257,37,29,43,47,41,67,53,59,71,61,
 79,73,83,97,103,89,101,131,113,107,109,151,139,
 191,137,193,149,163,157,167,197,173,179,181,199,
 223,521,263,211,227,239,229,233,241,251,271,367,
 65537,269,277,283]