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A001912 as a simple table

na(n)
11
22
33
45
57
68
710
812
913
1018
1120
1227
1328
1433
1537
1642
1745
1847
1955
2058
2160
2262
2363
2465
2567
2673
2775
2878
2980
3085
3188
3290
3392
34102
35103
36105
37112
38115
39118
40120
41125
42128
43130
44132
45135
46140
47142
48150
49153
50157
51163
52170
53175
54192
55193
56198
57200

[1,2,3,5,7,8,10,12,13,18,20,27,28,33,37,42,45,47,
 55,58,60,62,63,65,67,73,75,78,80,85,88,90,92,102,
 103,105,112,115,118,120,125,128,130,132,135,140,
 142,150,153,157,163,170,175,192,193,198,200]