(Translated by https://www.hiragana.jp/)
A285519 - OEIS
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A285519 as a simple table

na(n)
13
25
39
411
515
617
721
823
925
1027
1129
1231
1335
1437
1541
1643
1745
1847
1949
2051
2155
2257
2361
2463
2567
2669
2773
2875
2979
3081
3185
3287
3389
3491
3593
3695
3799
38101
39105
40107
41109
42111
43113
44115
45119
46121
47125
48127
49131
50133
51137
52139
53143
54145
55149
56151
57153
58155
59157
60159

[3,5,9,11,15,17,21,23,25,27,29,31,35,37,41,43,45,
 47,49,51,55,57,61,63,67,69,73,75,79,81,85,87,89,
 91,93,95,99,101,105,107,109,111,113,115,119,121,
 125,127,131,133,137,139,143,145,149,151,153,155,
 157,159]