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A145972 as a simple table

na(n)
01
11
21
32
41
51
62
73
81
91
104
113
124
131
141
154
168
174
185
191
201
219
228
2313
245
256
261
271
289
2922
3013
3119
326
337
341
351
3623
3722
3841
3919
4026
417
428
431
441
4523
4664
4741
4867
4926
5034
518
529
531
541
5565
5664
57131
5867
59101
6034
6143
629
6310
641
651

[1,1,1,2,1,1,2,3,1,1,4,3,4,1,1,4,8,4,5,1,1,9,8,13,
 5,6,1,1,9,22,13,19,6,7,1,1,23,22,41,19,26,7,8,1,1,
 23,64,41,67,26,34,8,9,1,1,65,64,131,67,101,34,43,
 9,10,1,1]