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A366891 as a simple table

na(n)
01
11
21
32
41
53
62
74
81
95
103
116
122
137
144
158
161
179
185
1910
203
2111
226
2312
242
2513
267
2714
284
2915
308
3116
321
3317
349
3518
365
3719
3810
3920
403
4121
4211
4322
446
4523
4612
4724
482
4925
5013
5126
527
5327
5414
5528
564
5729
5815
5930
608
6114
6216
6331
641
6532
6617
6733
689
6934
7018
7135
725
7336
7419
7537
7610
7738
7820
7939
803
8140
8221
8341
8411
8542
8622
8743
886
8944
9023

[1,1,1,2,1,3,2,4,1,5,3,6,2,7,4,8,1,9,5,10,3,11,6,
 12,2,13,7,14,4,15,8,16,1,17,9,18,5,19,10,20,3,21,
 11,22,6,23,12,24,2,25,13,26,7,27,14,28,4,29,15,30,
 8,14,16,31,1,32,17,33,9,34,18,35,5,36,19,37,10,38,
 20,39,3,40,21,41,11,42,22,43,6,44,23]