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A215378 as a simple table

na(n)
12
23
311
413
523
647
767
879
989
10101
11113
12157
13167
14179
15199
16211
17223
18233
19277
20311
21331
22353
23397
24409
25419
26421
27431
28443
29463
30487
31509
32541
33563
34607
35617
36619
37641
38661
39673
40683
41727
42739
43751
44761
45773
46827
47839
48859
49881
50883
51937
52947
53971

[2,3,11,13,23,47,67,79,89,101,113,157,167,179,199,
 211,223,233,277,311,331,353,397,409,419,421,431,
 443,463,487,509,541,563,607,617,619,641,661,673,
 683,727,739,751,761,773,827,839,859,881,883,937,
 947,971]