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A279827 as a simple table

na(n)
01
111
211
3111
41011
510111
6101011
71000111
811011011
9110110111
101101101011
1111011000111
12110111011011
131101010110111
1411010101101011
15110101011000111
161101000111011011
1711011011010110111
18110110110101101011
191101101101011000111
2011011011000111011011

[1,11,11,111,1011,10111,101011,1000111,11011011,
 110110111,1101101011,11011000111,110111011011,
 1101010110111,11010101101011,110101011000111,
 1101000111011011,11011011010110111,
 110110110101101011,1101101101011000111,
 11011011000111011011]