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A048299 as a simple table

na(n)
10
21
31
42
52
61
72
84
93
104
114
126
136
145
154
168
178
186
196
208
218
228
238
2410
255
266
2712
2810
2910
309
3110
3212
3312
3416
3515
3616
3716
3818
3918
4020
4120
4218
4318
4420
4516
4613
4716
4819
4920
5015
5120
5217
5318
5421
5524
5620
5721
5821
5921
6028
6129
6221
6321
6432
6532
6628
6729
6832
6932
7032
7128
7228
7329
7432
7532
7632
7735
7832

[0,1,1,2,2,1,2,4,3,4,4,6,6,5,4,8,8,6,6,8,8,8,8,10,
 5,6,12,10,10,9,10,12,12,16,15,16,16,18,18,20,20,
 18,18,20,16,13,16,19,20,15,20,17,18,21,24,20,21,
 21,21,28,29,21,21,32,32,28,29,32,32,32,28,28,29,
 32,32,32,35,32]