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A283646 as a simple table

na(n)
01
13
25
313
421
553
693
7205
8349
9845
101501
113277
125597
1313517
1424029
1552685
1689565
17216525
18384477
19839117
201433053
213460557
226151645
2313487565
2422928861
2555430605
2698426333
27214814157
28366861789
29885902797
301574821341
313452816845
325869788637
3314190235085

[1,3,5,13,21,53,93,205,349,845,1501,3277,5597,
 13517,24029,52685,89565,216525,384477,839117,
 1433053,3460557,6151645,13487565,22928861,
 55430605,98426333,214814157,366861789,885902797,
 1574821341,3452816845,5869788637,14190235085]