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A299143 as a simple table

na(n)
28
39
414
515
620
721
814
915
1032
1133
1238
1339
1420
1521
1650
1751
1856
1957
2026
2127
2268
2369
2434
2535
2632
2733
2886
2987
3092
3193
3238
3339
3444
3545
36110
37111
3844
3945
40122
41123
42128
43129
4450
4551
46140
47141
4862
4963
5056
5157
52158
53159
5464
5565
5662
5763
58176
59177
60182
61183
6268
6369

[8,9,14,15,20,21,14,15,32,33,38,39,20,21,50,51,56,
 57,26,27,68,69,34,35,32,33,86,87,92,93,38,39,44,
 45,110,111,44,45,122,123,128,129,50,51,140,141,62,
 63,56,57,158,159,64,65,62,63,176,177,182,183,68,
 69]