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A027712 as a simple table

na(n)
10
21
32
44
56
614
715
821
950
1092
11201
12203
13292
14479
15897
161424
171530
181654
192001
202106
212183
2216780
2320001
2420993
2528377
2689777
27200001
28219083
29501474
301620660
311651754
322000001
3314842995
3417101809
3520000001
3621147906
3721855108
3822012038
3929287052

[0,1,2,4,6,14,15,21,50,92,201,203,292,479,897,
 1424,1530,1654,2001,2106,2183,16780,20001,20993,
 28377,89777,200001,219083,501474,1620660,1651754,
 2000001,14842995,17101809,20000001,21147906,
 21855108,22012038,29287052]