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A253065 as a simple table

na(n)
01
15
25
317
45
525
617
765
85
925
1025
1185
1217
1385
1465
15229
165
1725
1825
1985
2025
21125
2285
23325
2417
2585
2685
27289
2865
29325
30229
31813
325
3325
3425
3585
3625
37125
3885
39325
4025
41125
42125
43425
4485
45425
46325
471145
4817
4985
5085
51289
5285
53425
54289
551105
5665
57325
58325
591105
60229
611145
62813
632945
645
6525
6625
6785

[1,5,5,17,5,25,17,65,5,25,25,85,17,85,65,229,5,25,
 25,85,25,125,85,325,17,85,85,289,65,325,229,813,5,
 25,25,85,25,125,85,325,25,125,125,425,85,425,325,
 1145,17,85,85,289,85,425,289,1105,65,325,325,1105,
 229,1145,813,2945,5,25,25,85]