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A123912 as a simple table

na(n)
115
221
334
447
558
667
788
894
9105
10106
11107
12108
13109
14149
15150
16151
17182
18183
19184
20210
21211
22212
23235
24236
25257
26258
27278
28279
29297
30298
31315
32316
33332
34333
35334
36335
37336
38337
39338
40339
41340
42341
43342
44343
45344
46345
47346
48470
49471
50472
51473
52474
53475
54476

[15,21,34,47,58,67,88,94,105,106,107,108,109,149,
 150,151,182,183,184,210,211,212,235,236,257,258,
 278,279,297,298,315,316,332,333,334,335,336,337,
 338,339,340,341,342,343,344,345,346,470,471,472,
 473,474,475,476]