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A288131 as a simple table

na(n)
01
111
211
31110
4111
5111111
61110
711111011
811111
91111111110
10111011
11111111101111
121111110
1311111111111011
1411101111
151111111110111110
16111111011
17111111111111101111
181110111110
1911111111111011111011
2011111101111
211111111111111110111110
22111011111011

[1,11,11,1110,111,111111,1110,11111011,11111,
 1111111110,111011,111111101111,1111110,
 11111111111011,11101111,1111111110111110,
 111111011,111111111111101111,1110111110,
 11111111111011111011,11111101111,
 1111111111111110111110,111011111011]