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A360017 as a simple table

na(n)
125
250
3125
4169
5243
6289
7325
8343
9351
10361
11425
12605
13625
14725
15729
16841
17845
18925
191025
201053
211325
221369
231445
241450
251525
261625
271681
281825
291850
302125
312197
322225
332401
342425
352525
362725
372809
382825
392873
403125
413425
423625
433721
443725
453757
463872
473925
484205
494225
504325
514525

[25,50,125,169,243,289,325,343,351,361,425,605,
 625,725,729,841,845,925,1025,1053,1325,1369,1445,
 1450,1525,1625,1681,1825,1850,2125,2197,2225,2401,
 2425,2525,2725,2809,2825,2873,3125,3425,3625,3721,
 3725,3757,3872,3925,4205,4225,4325,4525]