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A057811 as a simple table

na(n)
11
23
34
47
58
69
710
813
914
1015
1116
1219
1320
1421
1522
1629
1730
1837
1938
2039
2140
2243
2344
2445
2546
2653
2754
2855
2956
3057
3158
3261
3362
3463
3564
3665
3766
3871
3972
4079
4180
4281
4382
4489
4590
4691
4792
4893
4994
5095
5196
52101
53102
54107
55108
56113
57114
58115
59116
60117
61118
62119

[1,3,4,7,8,9,10,13,14,15,16,19,20,21,22,29,30,37,
 38,39,40,43,44,45,46,53,54,55,56,57,58,61,62,63,
 64,65,66,71,72,79,80,81,82,89,90,91,92,93,94,95,
 96,101,102,107,108,113,114,115,116,117,118,119]