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A285670 as a simple table

na(n)
11
22
34
45
56
68
79
810
911
1012
1114
1215
1316
1418
1519
1620
1722
1823
1924
2025
2126
2228
2329
2430
2532
2633
2734
2836
2937
3038
3140
3241
3342
3444
3545
3646
3747
3848
3950
4051
4152
4254
4355
4456
4558
4659
4760
4861
4962
5064
5165
5266
5368
5469
5570
5672
5773
5874
5975
6076
6178
6279
6380
6482
6583
6684

[1,2,4,5,6,8,9,10,11,12,14,15,16,18,19,20,22,23,
 24,25,26,28,29,30,32,33,34,36,37,38,40,41,42,44,
 45,46,47,48,50,51,52,54,55,56,58,59,60,61,62,64,
 65,66,68,69,70,72,73,74,75,76,78,79,80,82,83,84]