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A137027 as a simple table

na(n)
11
23
34
46
513
614
719
831
944
1063
11119
12369
13643
141146
151414
161914
173114
183364
194119
206414
216646
2211914
2311963
2414119
2531131
2631614
2734196
2836694
2944313
3064313
3164414
32141313
33191414
34311343
35316143
36336696
37363196
38366946
39411636
40411694
41641414
42969119
431196646
441414194
451913469
463334114
473363646
483649196
493666969
503693196
514434114

[1,3,4,6,13,14,19,31,44,63,119,369,643,1146,1414,
 1914,3114,3364,4119,6414,6646,11914,11963,14119,
 31131,31614,34196,36694,44313,64313,64414,141313,
 191414,311343,316143,336696,363196,366946,411636,
 411694,641414,969119,1196646,1414194,1913469,
 3334114,3363646,3649196,3666969,3693196,4434114]