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A226066 as a simple table

na(n)
11
22
33
44
55
67
78
89
910
1012
1113
1214
1315
1417
1518
1619
1720
1822
1923
2024
2125
2226
2329
2432
2533
2635
2736
2837
2939
3040
3141
3244
3345
3446
3548
3649
3750
3851
3954
4056
4158
4259
4361
4462

[1,2,3,4,5,7,8,9,10,12,13,14,15,17,18,19,20,22,23,
 24,25,26,29,32,33,35,36,37,39,40,41,44,45,46,48,
 49,50,51,54,56,58,59,61,62]