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A042990 as a simple table

na(n)
02
13
25
37
413
517
619
723
829
931
1037
1141
1243
1347
1459
1561
1671
1773
1879
1983
2089
2197
22101
23103
24107
25113
26127
27131
28139
29149
30157
31163
32167
33173
34181
35191
36197
37199
38211
39223
40227
41229
42233
43239
44241
45251
46257
47269
48271
49281
50283
51293
52307
53311
54313
55317

[2,3,5,7,13,17,19,23,29,31,37,41,43,47,59,61,71,
 73,79,83,89,97,101,103,107,113,127,131,139,149,
 157,163,167,173,181,191,197,199,211,223,227,229,
 233,239,241,251,257,269,271,281,283,293,307,311,
 313,317]