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A048135 as a simple table

na(n)
13
24
35
46
57
68
79
810
912
1013
1114
1215
1316
1417
1518
1619
1720
1821
1924
2026
2127
2228
2330
2432
2534
2635
2736
2837
2938
3039
3140
3242
3345
3448
3551
3652
3754
3856
3957
4060
4163
4264
4365
4468
4570
4672
4773
4874
4976
5078
5180
5281
5384
5485
5590
5691
5795
5896
5997
60102
61104
62105
63108
64109
65111
66112

[3,4,5,6,7,8,9,10,12,13,14,15,16,17,18,19,20,21,
 24,26,27,28,30,32,34,35,36,37,38,39,40,42,45,48,
 51,52,54,56,57,60,63,64,65,68,70,72,73,74,76,78,
 80,81,84,85,90,91,95,96,97,102,104,105,108,109,
 111,112]