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A051016 as a simple table

na(n)
11
23
34
45
56
67
78
811
912
1014
1117
1219
1322
1424
1525
1627
1729
1830
1932
2035
2137
2238
2340
2442
2543
2645
2748
2850
2953
3055
3156
3258
3360
3461
3563
3666
3768
3871
3973
4074
4176
4278
4379
4481
4584
4686
4789
4891
4992
5094
5197
5299
53102
54104
55105
56107
57109
58110
59112
60115
61117
62120
63122
64123
65125
66127

[1,3,4,5,6,7,8,11,12,14,17,19,22,24,25,27,29,30,
 32,35,37,38,40,42,43,45,48,50,53,55,56,58,60,61,
 63,66,68,71,73,74,76,78,79,81,84,86,89,91,92,94,
 97,99,102,104,105,107,109,110,112,115,117,120,122,
 123,125,127]