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A324346 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
6556
6618
6715
6857
6919
7058
7159
7260
7361
7462
7563
7664
7765
7832
7966
8067
8168
8269
8363
8470
8571
8672
8773
8874
8975
9076
9177
9278
9379
9480
9581

[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,
 45,46,47,48,49,50,51,52,53,54,2,55,56,18,15,57,19,
 58,59,60,61,62,63,64,65,32,66,67,68,69,63,70,71,
 72,73,74,75,76,77,78,79,80,81]