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A099911 as a simple table

na(n)
111
229
3131
4641
51721
62441
73539
810301
922349
1036671
1170481
1279241
13170957
14175979
15186191
16198461
17212981
18304127
19313031
20324329
21434939
22655289
23777041
24852827
251031231
261126781
271339781
281511669
291571237
301741079
311875521
322003591

[11,29,131,641,1721,2441,3539,10301,22349,36671,
 70481,79241,170957,175979,186191,198461,212981,
 304127,313031,324329,434939,655289,777041,852827,
 1031231,1126781,1339781,1511669,1571237,1741079,
 1875521,2003591]