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A324347 as a simple table

na(n)
01
12
23
32
44
55
66
72
87
98
109
1110
1211
1312
1413
152
1614
1715
1816
1917
2018
2119
2220
2321
2422
2523
2624
2725
2826
2921
3022
312
3227
3328
3429
355
3630
3719
3818
3931
4032
4133
4234
4335
4436
4537
4638
4739
4840
4941
5042
5143
5244
5345
5446
5547
5648
5749
5850
5951
6052
6153
6254
632
6455
6516
6618
6715
6856
6919
7057
7158
7259
7360
7461
7562
7663
7764
7832
7965
8066
8167
8268
8362
8469
8570
8671
8772
8873
8974
9075
9176
9277
9378
9479
9580
9681

[1,2,3,2,4,5,6,2,7,8,9,10,11,12,13,2,14,15,16,17,
 18,19,20,21,22,23,24,25,26,21,22,2,27,28,29,5,30,
 19,18,31,32,33,34,35,36,37,38,39,40,41,42,43,44,
 45,46,47,48,49,50,51,52,53,54,2,55,16,18,15,56,19,
 57,58,59,60,61,62,63,64,32,65,66,67,68,62,69,70,
 71,72,73,74,75,76,77,78,79,80,81]