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A309548 as a simple table

na(n)
12
23
34
45
56
611
713
821
929
1031
1137
12170
13180
14214
15234
16265
17362
18369
1910734
2014318
2119679
2219876
2339636
2448784
2562517
2676225
2777277
2883629
2985519
3090649
3192287

[2,3,4,5,6,11,13,21,29,31,37,170,180,214,234,265,
 362,369,10734,14318,19679,19876,39636,48784,62517,
 76225,77277,83629,85519,90649,92287]