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A258011 as a simple table

na(n)
11
23
37
49
513
615
721
825
927
1031
1133
1237
1343
1445
1549
1651
1755
1857
1963
2067
2169
2273
2375
2479
2585
2687
2791
2893
2997
3099
31105
32109
33111
34115
35117
36121
37127
38129
39133
40135
41139
42141
43147
44151
45153
46157
47159
48163
49169
50171
51175
52177
53181
54183
55189
56193
57195
58199
59201
60205
61211
62213
63217
64219
65223
66225
67231
68235
69237
70241
71243
72247
73253
74255

[1,3,7,9,13,15,21,25,27,31,33,37,43,45,49,51,55,
 57,63,67,69,73,75,79,85,87,91,93,97,99,105,109,
 111,115,117,121,127,129,133,135,139,141,147,151,
 153,157,159,163,169,171,175,177,181,183,189,193,
 195,199,201,205,211,213,217,219,223,225,231,235,
 237,241,243,247,253,255]