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A139367 as a simple table

na(n)
11
21
32
43
52
61
73
82
94
104
116
124
134
149
158
167
177
187
197
207
215
222
233
242
252
264
274
287
2910
3010
319
329
338
347
355
366
379
387
3913
4013
4113
4211
4312
4414
4515
4623
4716
4816
4916
5010
5110
5216
5313
5413
5513
5613
5712
587
5910
607
611
621
631
644
656
665
679
689
6913
7011
7116
7213
7313
7415
7513
768
779
788
7910
809
8110
826
837
847
8510
8610
8711
8818

[1,1,2,3,2,1,3,2,4,4,6,4,4,9,8,7,7,7,7,7,5,2,3,2,
 2,4,4,7,10,10,9,9,8,7,5,6,9,7,13,13,13,11,12,14,
 15,23,16,16,16,10,10,16,13,13,13,13,12,7,10,7,1,1,
 1,4,6,5,9,9,13,11,16,13,13,15,13,8,9,8,10,9,10,6,
 7,7,10,10,11,18]