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A084969 as a simple table

na(n)
111
2121
3143
4187
5209
6253
7319
8341
9407
10451
11473
12517
13583
14649
15671
16737
17781
18803
19869
20913
21979
221067
231111
241133
251177
261199
271243
281331
291397
301441
311507
321529
331573
341639
351661
361727
371793
381837
391859
401903
411969
421991
432057
442101
452123
462167
472189
482299
492321

[11,121,143,187,209,253,319,341,407,451,473,517,
 583,649,671,737,781,803,869,913,979,1067,1111,
 1133,1177,1199,1243,1331,1397,1441,1507,1529,1573,
 1639,1661,1727,1793,1837,1859,1903,1969,1991,2057,
 2101,2123,2167,2189,2299,2321]