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A348004 as a simple table

na(n)
11
23
34
45
57
68
79
811
912
1013
1115
1216
1317
1419
1520
1621
1723
1824
1925
2027
2128
2229
2331
2432
2533
2635
2736
2837
2939
3040
3141
3243
3344
3445
3547
3648
3749
3851
3952
4053
4155
4256
4357
4459
4560
4661
4763
4864
4965
5067
5168
5269
5371
5472
5573
5675
5776
5877
5979
6080
6181
6283
6385
6487
6588
6689
6791

[1,3,4,5,7,8,9,11,12,13,15,16,17,19,20,21,23,24,
 25,27,28,29,31,32,33,35,36,37,39,40,41,43,44,45,
 47,48,49,51,52,53,55,56,57,59,60,61,63,64,65,67,
 68,69,71,72,73,75,76,77,79,80,81,83,85,87,88,89,
 91]