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A286544 as a simple table

na(n)
01
12
23
33
44
55
65
74
86
95
107
116
128
139
149
155
1610
179
1811
198
2012
2113
2214
239
2413
256
2615
2711
2816
2917
3017
318
3218
3317
3419
3513
3620
3717
3821
398
4022
4117
4223
4324
4425
4523
4626
4713
4827
4911
5028
5116
5229
5330
5431
5517
5632
579
5833
5934
6024
6135
6235
636
6436
6537
6638
6739
6840
6941
7042
7113
7243
7344
7445
7528
7646
7728
7834
796
8047
8148
8249
8321
8450
8535
8651
8739
8852
8953
9054
9155
9256
9357
9458
9511
9659

[1,2,3,3,4,5,5,4,6,5,7,6,8,9,9,5,10,9,11,8,12,13,
 14,9,13,6,15,11,16,17,17,8,18,17,19,13,20,17,21,8,
 22,17,23,24,25,23,26,13,27,11,28,16,29,30,31,17,
 32,9,33,34,24,35,35,6,36,37,38,39,40,41,42,13,43,
 44,45,28,46,28,34,6,47,48,49,21,50,35,51,39,52,53,
 54,55,56,57,58,11,59]