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A062397 as a simple table

na(n)
02
111
2101
31001
410001
5100001
61000001
710000001
8100000001
91000000001
1010000000001
11100000000001
121000000000001
1310000000000001
14100000000000001
151000000000000001
1610000000000000001
17100000000000000001

[2,11,101,1001,10001,100001,1000001,10000001,
 100000001,1000000001,10000000001,100000000001,
 1000000000001,10000000000001,100000000000001,
 1000000000000001,10000000000000001,
 100000000000000001]