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A278665 as a simple table

na(n)
01
111
211
311
411
510011
6110011
7100011
81000011
910010011
10101110011
111010100011
1210101000011
13101010010011
141010101110011
1510101010100011
16101010101000011
171010101010010011
1810101010101110011
19101010101010100011
201010101010101000011
2110101010101010010011

[1,11,11,11,11,10011,110011,100011,1000011,
 10010011,101110011,1010100011,10101000011,
 101010010011,1010101110011,10101010100011,
 101010101000011,1010101010010011,
 10101010101110011,101010101010100011,
 1010101010101000011,10101010101010010011]