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A231334 as a simple table

na(n)
11
22
34
43
56
65
79
812
97
1014
1113
128
1323
1417
1518
1622
1710
1815
1911
2028
2119
2216
2320
2429
2532
2644
2735
2839
2924
3040
3126
3237
3342
3421
3556
3664
3743
3831
3925
4034
4127
4233
4366
4467
4552
4660
4730
4857
4936
5063
5186
5282
5338
5450
5547
5669
5775
5879
5989
6049
6145
6276
6341
6448
6598
6677
6794

[1,2,4,3,6,5,9,12,7,14,13,8,23,17,18,22,10,15,11,
 28,19,16,20,29,32,44,35,39,24,40,26,37,42,21,56,
 64,43,31,25,34,27,33,66,67,52,60,30,57,36,63,86,
 82,38,50,47,69,75,79,89,49,45,76,41,48,98,77,94]