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A285257 as a simple table

na(n)
12
23
35
47
510
611
714
815
917
1019
1122
1223
1326
1427
1529
1632
1733
1835
1937
2040
2141
2244
2345
2447
2550
2651
2753
2855
2958
3059
3162
3263
3365
3468
3569
3671
3774
3875
3977
4079
4182
4283
4386
4487
4589
4691
4794
4895
4998
5099
51101
52104
53105
54107
55110
56111
57113
58115
59118
60119
61122
62123

[2,3,5,7,10,11,14,15,17,19,22,23,26,27,29,32,33,
 35,37,40,41,44,45,47,50,51,53,55,58,59,62,63,65,
 68,69,71,74,75,77,79,82,83,86,87,89,91,94,95,98,
 99,101,104,105,107,110,111,113,115,118,119,122,
 123]