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A078641 as a simple table

na(n)
10
21
31
41
51
62
71
82
92
102
112
122
132
143
154
165
174
184
193
204
215
225
235
246
255
267
276
286
297
307
318
326
336
347
357
3610
377
388
398
409
4110
429
439
4410
4511
4612
4711
4811
4910
5012
5115
5212
5311
5411
5510
5614
5713
5814
5914
6013
6116
6213
6313
6415
6514
6618
6713
6814
6915
7016
7122
7218
7317
7415
7515

[0,1,1,1,1,2,1,2,2,2,2,2,2,3,4,5,4,4,3,4,5,5,5,6,
 5,7,6,6,7,7,8,6,6,7,7,10,7,8,8,9,10,9,9,10,11,12,
 11,11,10,12,15,12,11,11,10,14,13,14,14,13,16,13,
 13,15,14,18,13,14,15,16,22,18,17,15,15]