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A340873 as a simple table

na(n)
10
21
33
42
56
64
74
83
911
107
117
125
139
145
155
164
1712
1812
1912
208
218
228
238
246
2510
2610
2710
286
2914
306
316
325
3321
3413
3513
3613
3713
3813
3913
409
4117
429
439
449
4517
469
479
487
4919
5011
5111
5211
5311
5411
5511
567
5715
5815
5915
607
6115
627
637
646
6522
6622
6722
6814
6914
7014
7114
7214
7322
7414

[0,1,3,2,6,4,4,3,11,7,7,5,9,5,5,4,12,12,12,8,8,8,
 8,6,10,10,10,6,14,6,6,5,21,13,13,13,13,13,13,9,17,
 9,9,9,17,9,9,7,19,11,11,11,11,11,11,7,15,15,15,7,
 15,7,7,6,22,22,22,14,14,14,14,14,22,14]