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A308061 as a simple table

na(n)
10
20
31
40
51
61
72
81
91
100
112
121
133
142
155
163
173
182
192
201
213
223
236
244
253
262
276
284
297
307
3111
328
338
346
3511
368
379
386
3913
409
4110
426
4313
449
4516
4612
4720
4815
4917
5012
5115
5210
5316
5414
5515
5611
5712
5810
5916
6012
6118
6218
6325
6419
6521
6619
6726
6819
6929
7027
7135
7227
7329
7427

[0,0,1,0,1,1,2,1,1,0,2,1,3,2,5,3,3,2,2,1,3,3,6,4,
 3,2,6,4,7,7,11,8,8,6,11,8,9,6,13,9,10,6,13,9,16,
 12,20,15,17,12,15,10,16,14,15,11,12,10,16,12,18,
 18,25,19,21,19,26,19,29,27,35,27,29,27]