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A287750 as a simple table

na(n)
01
111
2100
3111
410000
5111111
60
711111111
8100000000
9111111111
1011000000000
111111111111
121100000000000
13111111111111
14110100000000000
151110111111111111
1610000000000000
17111011111111111111
181001000000000000000
191101111111111111111
20101100000000000000000

[1,11,100,111,10000,111111,0,11111111,100000000,
 111111111,11000000000,1111111111,1100000000000,
 111111111111,110100000000000,1110111111111111,
 10000000000000,111011111111111111,
 1001000000000000000,1101111111111111111,
 101100000000000000000]