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A323889 as a simple table

na(n)
01
12
22
33
42
54
63
75
82
96
104
117
123
137
145
158
162
179
186
1910
204
2111
227
2312
243
2510
267
2713
285
2912
308
3114
322
3315
349
3516
366
3717
3810
3918
404
4117
4211
4319
447
4520
4612
4721
483
4916
5010
5122
527
5319
5413
5523
565
5718
5812
5923
608
6121
6214
6324
642
6525
6615
6726
689
6927
7016
7128
726
7329
7417
7530
7610
7731
7818
7932
804
8127
8217
8333
8411
8534
8619
8735
887
8931
9020
9136
9212
9337
9421
9538
963
9726
9816
9939
10010
10133
10222

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