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A206285 as a simple table

na(n)
11
22
34
45
57
68
711
813
914
1015
1116
1217
1319
1421
1523
1625
1726
1829
1931
2032
2133
2234
2335
2437
2538
2639
2741
2843
2945
3047
3149
3251
3353
3455
3557
3658
3759
3861
3962
4063
4164
4265
4367
4469
4571
4673
4774
4875
4977
5078
5179
5282
5383
5484
5585
5686
5787
5889
5990
6091
6193
6294
6395
6497
6599
66101
67103

[1,2,4,5,7,8,11,13,14,15,16,17,19,21,23,25,26,29,
 31,32,33,34,35,37,38,39,41,43,45,47,49,51,53,55,
 57,58,59,61,62,63,64,65,67,69,71,73,74,75,77,78,
 79,82,83,84,85,86,87,89,90,91,93,94,95,97,99,101,
 103]