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A244571 as a simple table

na(n)
23
35
47
523
613
723
819
941
1029
1161
1237
1359
1443
1547
1671
17107
1861
1973
2071
2197
22109
23113
2489
25157
26113
27103
28107
29127
30167
31127
32131
33149
34139
35179
36163
37163
38181
39227
40173
41251
42199
43191
44223
45257
46229
47211
48223
49233
50271
51233
52239
53271
54281
55257
56443
57389
58373

[3,5,7,23,13,23,19,41,29,61,37,59,43,47,71,107,61,
 73,71,97,109,113,89,157,113,103,107,127,167,127,
 131,149,139,179,163,163,181,227,173,251,199,191,
 223,257,229,211,223,233,271,233,239,271,281,257,
 443,389,373]