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A261171 as a simple table

na(n)
12
23
34
44
55
66
79
810
913
1016
1116
1221
1323
1423
1529
1628
1738
1839
1933
2034
2141
2240
2337
2437
2541
2642
2744
2864
2977
3082
3175
3283
3383
3487
35104
36104
3786
3894

[2,3,4,4,5,6,9,10,13,16,16,21,23,23,29,28,38,39,
 33,34,41,40,37,37,41,42,44,64,77,82,75,83,83,87,
 104,104,86,94]