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A059054 as a simple table

na(n)
11
23
37
411
513
621
731
843
957
1061
1173
1291
13111
14133
15157
16171
17183
18205
19211
20241
21273
22307
23343
24381
25421
26463
27507
28521
29547
30553
31601
32651
33683
34703
35757
36813
37871
38931
39993
401057
411111
421123
431191
441261
451333
461407
471483
481561
491641
501723
511807
521893

[1,3,7,11,13,21,31,43,57,61,73,91,111,133,157,171,
 183,205,211,241,273,307,343,381,421,463,507,521,
 547,553,601,651,683,703,757,813,871,931,993,1057,
 1111,1123,1191,1261,1333,1407,1483,1561,1641,1723,
 1807,1893]