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A056033 as a simple table

na(n)
12
23
34
47
58
69
724
832
943
1049
1151
1257
1368
1475
1593
1699
17125
18193
19249
20251
21307
22375
23432
24443
25499
26501
27557
28568
29624
30693
31749
32751
33807
34875
35943
36999
371249
381251
391693
401875
412057
422499
432501
442943
453125
463307
473568
483749
493751
504193
514375
524557
534999

[2,3,4,7,8,9,24,32,43,49,51,57,68,75,93,99,125,
 193,249,251,307,375,432,443,499,501,557,568,624,
 693,749,751,807,875,943,999,1249,1251,1693,1875,
 2057,2499,2501,2943,3125,3307,3568,3749,3751,4193,
 4375,4557,4999]