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A297254 as a simple table

na(n)
16
27
311
418
519
622
723
826
927
1030
1131
1235
1339
1443
1547
1666
1767
1870
1971
2074
2175
2278
2379
2482
2583
2686
2787
2890
2991
3094
3195
3298
3399
34102
35103
36106
37107
38110
39111
40114
41115
42118
43119
44122
45123
46126
47127
48131
49135
50139
51143
52147
53151
54155
55159
56163
57167
58171
59175

[6,7,11,18,19,22,23,26,27,30,31,35,39,43,47,66,67,
 70,71,74,75,78,79,82,83,86,87,90,91,94,95,98,99,
 102,103,106,107,110,111,114,115,118,119,122,123,
 126,127,131,135,139,143,147,151,155,159,163,167,
 171,175]