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A321891 as a simple table

na(n)
111
213
319
429
531
637
761
867
979
1097
11109
12127
13139
14157
15181
16199
17241
18271
19277
20367
21397
22409
23439
24457
25487
26499
27571
28577
29601
30607
31661
32691
33709
34727
35751
36769
37829
38919
39937
40991
411021
421039
431069
441117
451171
461201
471231
481237
491291
501297
511327
521381

[11,13,19,29,31,37,61,67,79,97,109,127,139,157,
 181,199,241,271,277,367,397,409,439,457,487,499,
 571,577,601,607,661,691,709,727,751,769,829,919,
 937,991,1021,1039,1069,1117,1171,1201,1231,1237,
 1291,1297,1327,1381]