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A242936 as a simple table

na(n)
12
25
39
411
513
616
717
822
923
1027
1128
1230
1331
1433
1537
1638
1741
1842
1944
2045
2147
2253
2356
2458
2561
2664
2765
2867
2968
3070
3173
3274
3375
3476
3580
3681
3784
3885
3988
4090
4192
4293
4396
4499
45102
46105
47106
48107
49108
50109
51110
52112
53114
54116
55117
56119
57122
58123
59124
60125
61126
62129

[2,5,9,11,13,16,17,22,23,27,28,30,31,33,37,38,41,
 42,44,45,47,53,56,58,61,64,65,67,68,70,73,74,75,
 76,80,81,84,85,88,90,92,93,96,99,102,105,106,107,
 108,109,110,112,114,116,117,119,122,123,124,125,
 126,129]