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A140738 as a simple table

na(n)
16
220
330
431
543
644
758
861
973
1074
1195
12110
13111
14115
15139
16144
17163
18171
19184
20194
21204
22208
23215
24225
25241
26275
27279
28284
29298
30306
31318
32328
33341
34344
35346
36368
37380
38381
39393
40415
41421
42446

[6,20,30,31,43,44,58,61,73,74,95,110,111,115,139,
 144,163,171,184,194,204,208,215,225,241,275,279,
 284,298,306,318,328,341,344,346,368,380,381,393,
 415,421,446]