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A047650 as a simple table

na(n)
029
189
2101
3181
4229
5349
6401
7461
8509
9521
10541
11709
12761
13769
14809
15941
161009
171021
181049
191061
201109
211229
221249
231289
241361
251409
261549
271601
281621
291669
301709
311721
321741
331789
341861
352029
362069
372081
382089
392389
402441
412621
422729
432801
442861

[29,89,101,181,229,349,401,461,509,521,541,709,
 761,769,809,941,1009,1021,1049,1061,1109,1229,
 1249,1289,1361,1409,1549,1601,1621,1669,1709,1721,
 1741,1789,1861,2029,2069,2081,2089,2389,2441,2621,
 2729,2801,2861]