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A293712 as a simple table

na(n)
11
25
37
413
519
631
761
8151
9181
10211
11421
12631
131051
141471
152311
164621
179241
1811551
1918481
2025411
2132341
2234651
2343891
2460653
25120121
26150151
27180181
28270271
29300301
30330331
31390391
32420421
33450451
34540541
35600601
36660661
37840841
38870871
391023053
402045003

[1,5,7,13,19,31,61,151,181,211,421,631,1051,1471,
 2311,4621,9241,11551,18481,25411,32341,34651,
 43891,60653,120121,150151,180181,270271,300301,
 330331,390391,420421,450451,540541,600601,660661,
 840841,870871,1023053,2045003]