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A363080 as a simple table

na(n)
01
17
213
325
443
561
685
7115
8145
9181
10223
11265
12313
13367
14421
15481
16547
17613
18685
19763
20841
21925
221015
231105
241201
251303
261405
271513
281627
291741
301861
311987
322113
332245
342383
352521
362665
372815
382965
393121
403283
413445
423613
433787
443961
454141
464327
474513
484705
494903
505101
515305
525515
535725

[1,7,13,25,43,61,85,115,145,181,223,265,313,367,
 421,481,547,613,685,763,841,925,1015,1105,1201,
 1303,1405,1513,1627,1741,1861,1987,2113,2245,2383,
 2521,2665,2815,2965,3121,3283,3445,3613,3787,3961,
 4141,4327,4513,4705,4903,5101,5305,5515,5725]