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A173777 as a simple table

na(n)
12
22
32
42
53
63
74
85
95
106
117
128
139
1410
1511
1612
1714
1815
1916
2018
2119
2221
2323
2424
2526
2628
2730
2832
2934
3036
3138
3241
3343
3445
3548
3650
3753
3856
3958
4061
4164
4267
4370
4473
4576
4679
4783
4886
4989
5093
5196
52100
53104
54107
55111
56115
57119
58123
59127
60131
61135
62140
63144
64148
65153
66157
67162
68167

[2,2,2,2,3,3,4,5,5,6,7,8,9,10,11,12,14,15,16,18,
 19,21,23,24,26,28,30,32,34,36,38,41,43,45,48,50,
 53,56,58,61,64,67,70,73,76,79,83,86,89,93,96,100,
 104,107,111,115,119,123,127,131,135,140,144,148,
 153,157,162,167]