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A288585 as a simple table

na(n)
01
11
2110
3111
410100
51111
61011000
711111
8101110000
9111111
1010100100000
111101111111
121010011000000
1311011111111
14101000010000000
1511111111111
1610110011100000000
171010111111111111
181000110101000000000
19101001111111111111
20101111010110000000000

[1,1,110,111,10100,1111,1011000,11111,101110000,
 111111,10100100000,1101111111,1010011000000,
 11011111111,101000010000000,11111111111,
 10110011100000000,1010111111111111,
 1000110101000000000,101001111111111111,
 101111010110000000000]