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A286543 as a simple table

na(n)
01
12
22
33
44
53
62
75
84
96
104
115
124
133
142
157
168
176
184
196
209
216
228
237
244
256
269
275
289
293
302
3110
328
3311
348
356
369
376
384
3912
408
4113
429
4312
4414
4511
469
4710
489
496
504
5112
528
5313
5414
557
568
5713
589
595
609
613
622
6315
6416
6511
668
6711
6814
6911
708
7112
728
7313
7414
756
764
776
784
7917
8018
8111
8214
8313
849
8513
869
876
8819
8920
9014
9111
9214
9313
9414
9515
9618
9713
9814
996
10018
1016
1024
1036
10418
10511
1068

[1,2,2,3,4,3,2,5,4,6,4,5,4,3,2,7,8,6,4,6,9,6,8,7,
 4,6,9,5,9,3,2,10,8,11,8,6,9,6,4,12,8,13,9,12,14,
 11,9,10,9,6,4,12,8,13,14,7,8,13,9,5,9,3,2,15,16,
 11,8,11,14,11,8,12,8,13,14,6,4,6,4,17,18,11,14,13,
 9,13,9,6,19,20,14,11,14,13,14,15,18,13,14,6,18,6,
 4,6,18,11,8]