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A027708 as a simple table

na(n)
04
15
211
312
417
518
621
727
828
931
1032
1136
1239
1340
1441
1542
1643
1746
1847
1948
2049
2150
2251
2352
2453
2580
2681
2782
2883
2984
3085
3193
3294
33102
34103
35106
36110
37111
38112
39115
40118
41119
42120
43126
44127
45128
46129
47134
48135
49143
50144
51156
52157
53160
54161
55162
56163
57167
58168
59171

[4,5,11,12,17,18,21,27,28,31,32,36,39,40,41,42,43,
 46,47,48,49,50,51,52,53,80,81,82,83,84,85,93,94,
 102,103,106,110,111,112,115,118,119,120,126,127,
 128,129,134,135,143,144,156,157,160,161,162,163,
 167,168,171]