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A256408 as a simple table

na(n)
12
23
35
49
513
617
722
825
929
1040
1141
1242
1343
1444
1545
1646
1747
1848
1949
2050
2151
2252
2353
2454
2555
2656
2757
2858
2959
3060
3161
3262
3363
3464
3565
3666
3767
3868
3970
4081
4186
4289
4397
44100
45146
46153
47154
48169
49196
50198
51249
52253
53300
54337
55340
56409
57411
58412
59414
60449
61587
62589
63610
64625
65958
661201
671202

[2,3,5,9,13,17,22,25,29,40,41,42,43,44,45,46,47,
 48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,
 64,65,66,67,68,70,81,86,89,97,100,146,153,154,169,
 196,198,249,253,300,337,340,409,411,412,414,449,
 587,589,610,625,958,1201,1202]