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A063951 as a simple table

na(n)
11
23
35
47
59
613
715
817
921
1025
1133
1241
1345
1449
1557
1665
1773
1881
1989
2097
21105
22129
23145
24153
25169
26177
27185
28201
29209
30217
31225
32257
33273
34297
35305
36313
37329
38345
39353
40385
41425
42433
43441
44481
45513
46561
47585
48609
49689
50697
51713
52817
53825
54945

[1,3,5,7,9,13,15,17,21,25,33,41,45,49,57,65,73,81,
 89,97,105,129,145,153,169,177,185,201,209,217,225,
 257,273,297,305,313,329,345,353,385,425,433,441,
 481,513,561,585,609,689,697,713,817,825,945]