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A104043 as a simple table

na(n)
117
241
353
4101
5173
6353
7461
81013
91181
101301
111361
121901
132441
144001
154133
164673
174793
185381
195393
205801
216653
2210601
2311801
2412101
2512641
2612653
2715641
2815761
2916481
3019073
3121221
3223561
3323813
3423873
3525301
3625793
3725841
3825913
3926921

[17,41,53,101,173,353,461,1013,1181,1301,1361,
 1901,2441,4001,4133,4673,4793,5381,5393,5801,6653,
 10601,11801,12101,12641,12653,15641,15761,16481,
 19073,21221,23561,23813,23873,25301,25793,25841,
 25913,26921]