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A063241 as a simple table

na(n)
13
25
37
413
515
617
723
825
927
1033
1135
1237
1343
1445
1547
1653
1755
1857
1963
2065
2167
2273
2375
2477
2583
2685
2787
2893
2995
3097
31103
32105
33107
34113
35115
36117
37123
38125
39127
40133
41135
42137
43143
44145
45147
46153
47155
48157
49163
50165

[3,5,7,13,15,17,23,25,27,33,35,37,43,45,47,53,55,
 57,63,65,67,73,75,77,83,85,87,93,95,97,103,105,
 107,113,115,117,123,125,127,133,135,137,143,145,
 147,153,155,157,163,165]