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A168498 as a simple table

na(n)
11
22
311
415
516
617
720
822
923
1024
1125
1229
1330
1432
1533
1634
1735
1837
1939
2040
2141
2244
2345
2446
2547
2648
2750
2851
2952
3053
3155
3256
3357
3458
3559
3660
3763
3864
3965
4066
4167
4268
4369
4470
4571
4672
4774
4875
4976
5078
5179
5280
5381
5482
5583
5684
5785
5887
5988
6089
6190
6292
6394
6496
6597
66100
67101
68102
69104

[1,2,11,15,16,17,20,22,23,24,25,29,30,32,33,34,35,
 37,39,40,41,44,45,46,47,48,50,51,52,53,55,56,57,
 58,59,60,63,64,65,66,67,68,69,70,71,72,74,75,76,
 78,79,80,81,82,83,84,85,87,88,89,90,92,94,96,97,
 100,101,102,104]