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A301315 as a simple table

na(n)
11
23
35
427
511
615
717
8243
9125
1033
1131
12135
1341
1451
1555
167625597484987
1759
18375
1967
20297
2185
2293
2383
241215
251331
26123
273125
28459
29109
30165
31127
32177147
33155
34177
35187
363375
37157
38201
39205
402673
41179
42255
43191
44837
451375
46249
47211
4838127987424935
494913
503993

[1,3,5,27,11,15,17,243,125,33,31,135,41,51,55,
 7625597484987,59,375,67,297,85,93,83,1215,1331,
 123,3125,459,109,165,127,177147,155,177,187,3375,
 157,201,205,2673,179,255,191,837,1375,249,211,
 38127987424935,4913,3993]