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A280105 as a simple table

na(n)
110
210
311
4101
51011
610011
7101001
81001001
910001011
10100000001
11111001101
121100111011
1310110111111
14101000011111
151000110001101
161111001110001
1711010010011101
18101101001110111
191001101101100011
2010000100101011011
2111100010001110111
22110000000001001111

[10,10,11,101,1011,10011,101001,1001001,10001011,
 100000001,111001101,1100111011,10110111111,
 101000011111,1000110001101,1111001110001,
 11010010011101,101101001110111,1001101101100011,
 10000100101011011,11100010001110111,
 110000000001001111]