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A237055 as a simple table

na(n)
13
27
35
411
513
617
723
831
919
1041
1137
1229
1347
1443
1553
1671
1767
1861
1959
2073
2189
2283
23103
2479
25101
2697
27109
28107
29139
30113
31131
32127
33157
34173
35163
36151
37137
38181
39149
40191
41199
42167
43197
44193
45179
46239
47223
48211
49233
50283
51229
52227
53241
54251
55257
56271
57269

[3,7,5,11,13,17,23,31,19,41,37,29,47,43,53,71,67,
 61,59,73,89,83,103,79,101,97,109,107,139,113,131,
 127,157,173,163,151,137,181,149,191,199,167,197,
 193,179,239,223,211,233,283,229,227,241,251,257,
 271,269]