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A033097 as a simple table

na(n)
10
21
30
40
51
62
72
84
92
104
114
124
133
147
154
166
177
187
195
209
215
229
238
249
258
2614
277
287
298
309
316
3213
338
3412
3512
3610
3711
3816
399
4011
4112
4216
4311
4416
4510
4614
4715
4812
4911
5020
5114
5217
5316
5415
5512
5619
5715
5819
5916
6016
6115
6225
6315
6417
6519
6619
6717
6821
6916
7019
7118

[0,1,0,0,1,2,2,4,2,4,4,4,3,7,4,6,7,7,5,9,5,9,8,9,
 8,14,7,7,8,9,6,13,8,12,12,10,11,16,9,11,12,16,11,
 16,10,14,15,12,11,20,14,17,16,15,12,19,15,19,16,
 16,15,25,15,17,19,19,17,21,16,19,18]