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A131261 as a simple table

na(n)
03
15
27
311
413
517
619
723
841
931
1029
1137
1247
1383
1443
15107
1653
17151
18101
1989
2071
2197
2279
2359
2461
25139
26173
27313
28163
29127
30113
3173
32311
33283
34193
35157
36131
37239
38103
39443
40197
41541
42257
43431
44229
45401
46887
47241
48191
49397
50353
51463
52109
53421
54227
55433
56631
57167

[3,5,7,11,13,17,19,23,41,31,29,37,47,83,43,107,53,
 151,101,89,71,97,79,59,61,139,173,313,163,127,113,
 73,311,283,193,157,131,239,103,443,197,541,257,
 431,229,401,887,241,191,397,353,463,109,421,227,
 433,631,167]