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A039906 as a simple table

na(n)
10
21
31
41
51
63
72
84
95
106
119
1211
1312
1419
1522
1630
1734
1844
1954
2069
2186
22103
23123
24157
25187
26232
27276
28331
29399
30490
31579
32698
33820
34983
351179
361398
371646
381944
392288
402730
413190
423758
434374
445136
456043

[0,1,1,1,1,3,2,4,5,6,9,11,12,19,22,30,34,44,54,69,
 86,103,123,157,187,232,276,331,399,490,579,698,
 820,983,1179,1398,1646,1944,2288,2730,3190,3758,
 4374,5136,6043]