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A257652 as a simple table

na(n)
14
26
39
438
539
649
769
8169
9278
10289
11299
12489
13589
14689
15699
16799
17899
182899
193899
204989
215899
225999
236999
247999
259899
2619999
2729999
2848999
2958999
3068999
3169999
3288999
3399899
34299899
35398999
36589989
37589999
38689999
39798999
40889999
41899999
422899999
433899999

[4,6,9,38,39,49,69,169,278,289,299,489,589,689,
 699,799,899,2899,3899,4989,5899,5999,6999,7999,
 9899,19999,29999,48999,58999,68999,69999,88999,
 99899,299899,398999,589989,589999,689999,798999,
 889999,899999,2899999,3899999]