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A217907 as a simple table

na(n)
12
23
35
47
513
615
718
819
920
1029
1130
1231
1334
1435
1537
1643
1747
1850
1951
2053
2157
2259
2367
2470
2573
2674
2775
2876
2981
3089
3191
3292
3395
3498
35103
36105
37108
38109
39112
40116
41117
42121
43122
44123
45124
46128
47129
48130
49132
50134
51135
52136
53138
54139
55142
56143
57144
58150
59153
60155

[2,3,5,7,13,15,18,19,20,29,30,31,34,35,37,43,47,
 50,51,53,57,59,67,70,73,74,75,76,81,89,91,92,95,
 98,103,105,108,109,112,116,117,121,122,123,124,
 128,129,130,132,134,135,136,138,139,142,143,144,
 150,153,155]