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A112558 as a simple table

na(n)
11
25
313
425
539
661
779
8103
9133
10169
11207
12241
13289
14331
15387
16447
17481
18553
19613
20687
21763
22819
23927
24979
251093
261179
271261
281347
291471
301539
311693
321759
331899
342019
352161
362263
372367
382527
392703
402779
412967
423073
433199
443373
453529
463691
473841
483987
494203

[1,5,13,25,39,61,79,103,133,169,207,241,289,331,
 387,447,481,553,613,687,763,819,927,979,1093,1179,
 1261,1347,1471,1539,1693,1759,1899,2019,2161,2263,
 2367,2527,2703,2779,2967,3073,3199,3373,3529,3691,
 3841,3987,4203]