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A133557 as a simple table

na(n)
12
23
39
410
511
616
718
825
926
1028
1131
1233
1336
1442
1543
1646
1747
1854
1956
2058
2163
2268
2376
2487
2591
2693
2799
28101
29105
30106
31114
32127
33131
34145
35153
36159
37183
38186
39196
40201
41206
42229
43230
44232
45233
46238
47239
48241
49244
50245
51246
52248
53253
54256
55257
56264
57265
58266
59268

[2,3,9,10,11,16,18,25,26,28,31,33,36,42,43,46,47,
 54,56,58,63,68,76,87,91,93,99,101,105,106,114,127,
 131,145,153,159,183,186,196,201,206,229,230,232,
 233,238,239,241,244,245,246,248,253,256,257,264,
 265,266,268]