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A069691 as a simple table

na(n)
0101
1113
2127
3131
4149
5151
6163
7173
8181
9191
101103
111117
121123
132131
142141
151151
161163
171171
181181
191193
201201
211213
221223
231231
241249
251259
262267
271277
281283
291291
301301
311319
321321
332333
342341
352351
361361
371373
381381
391399
401409
412411
421423
431433

[101,113,127,131,149,151,163,173,181,191,1103,
 1117,1123,2131,2141,1151,1163,1171,1181,1193,1201,
 1213,1223,1231,1249,1259,2267,1277,1283,1291,1301,
 1319,1321,2333,2341,2351,1361,1373,1381,1399,1409,
 2411,1423,1433]