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A117815 as a simple table

na(n)
112
215
320
421
522
624
725
826
927
1028
1130
1232
1333
1434
1535
1636
1738
1839
1942
2045
2150
2251
2352
2454
2555
2656
2757
2858
2962
3063
3165
3270
3372
3474
3575
3676
3777
3878
3982
4085
4187
4292
4393
4495
45102
46105
47112
48115
49117
50120
51121
52122
53123
54124
55125
56126
57128
58129
59130
60132
61133

[12,15,20,21,22,24,25,26,27,28,30,32,33,34,35,36,
 38,39,42,45,50,51,52,54,55,56,57,58,62,63,65,70,
 72,74,75,76,77,78,82,85,87,92,93,95,102,105,112,
 115,117,120,121,122,123,124,125,126,128,129,130,
 132,133]