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A209291 as a simple table

na(n)
11
23
33
43
53
63
73
811
920
1020
1120
1232
1332
1432
1532
1632
1732
1850
1950
2050
2150
2250
2350
2474
2574
2674
2774
2874
2974
3074
3174
3274
3374
3474
3574
36110
37110
38110
39110
40150
41150
42150
43150
44150
45150
46150
47150
48150
49150
50150
51150
52150
53150
54150
55150
56206
57206
58206
59206
60266

[1,3,3,3,3,3,3,11,20,20,20,32,32,32,32,32,32,50,
 50,50,50,50,50,74,74,74,74,74,74,74,74,74,74,74,
 74,110,110,110,110,150,150,150,150,150,150,150,
 150,150,150,150,150,150,150,150,150,206,206,206,
 206,266]