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A006046 as a simple table

na(n)
00
11
23
35
49
511
615
719
827
929
1033
1137
1245
1349
1457
1565
1681
1783
1887
1991
2099
21103
22111
23119
24135
25139
26147
27155
28171
29179
30195
31211
32243
33245
34249
35253
36261
37265
38273
39281
40297
41301
42309
43317
44333
45341
46357
47373
48405
49409
50417
51425
52441
53449
54465
55481
56513
57521

[0,1,3,5,9,11,15,19,27,29,33,37,45,49,57,65,81,83,
 87,91,99,103,111,119,135,139,147,155,171,179,195,
 211,243,245,249,253,261,265,273,281,297,301,309,
 317,333,341,357,373,405,409,417,425,441,449,465,
 481,513,521]