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A026496 as a simple table

na(n)
11
22
34
45
57
68
710
811
913
1014
1115
1216
1317
1419
1520
1622
1723
1825
1926
2028
2129
2231
2332
2434
2535
2637
2738
2839
2940
3041
3143
3244
3346
3447
3549
3650
3752
3853
3955
4056
4158
4259
4360
4461
4562
4663
4764
4865
4967
5068
5170
5271
5373
5474
5576
5677
5779
5880
5982
6083
6185
6286
6387
6488
6589
6691
6792
6894
6995
7097
7198
72100

[1,2,4,5,7,8,10,11,13,14,15,16,17,19,20,22,23,25,
 26,28,29,31,32,34,35,37,38,39,40,41,43,44,46,47,
 49,50,52,53,55,56,58,59,60,61,62,63,64,65,67,68,
 70,71,73,74,76,77,79,80,82,83,85,86,87,88,89,91,
 92,94,95,97,98,100]