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A243111 as a simple table

na(n)
11
20
31
43
54
62
74
82
95
107
115
128
134
142
158
162
177
185
1911
207
215
2212
238
242
258
264
272
2813
2911
307
319
325
3316
3414
354
362
3714
388
394
4017
4111
429
4319
4417
4513
4611
4720
488
494
502
5120
5214
5312
542
5519
5613
577
585
5923
6019
6117
627
6318
6414
6512
668
6720
6814
694
702
7125
7219
7311
745
7527
7623
7717
789
795
8026
8116
8214
834
842
8526

[1,0,1,3,4,2,4,2,5,7,5,8,4,2,8,2,7,5,11,7,5,12,8,
 2,8,4,2,13,11,7,9,5,16,14,4,2,14,8,4,17,11,9,19,
 17,13,11,20,8,4,2,20,14,12,2,19,13,7,5,23,19,17,7,
 18,14,12,8,20,14,4,2,25,19,11,5,27,23,17,9,5,26,
 16,14,4,2,26]