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A004287 as a simple table

na(n)
11
211
3111
411
5101
6111111
710
811
91011
10101
1110011
12111111
131011
14110
1511001
161111
17100111
181101111
19111
201111
211110
2211101
23101011
24111111
25101
26111001
271011
28110
291111111
301011111
31100111
3211011
3310011
34100111
351010
361101111

[1,11,111,11,101,111111,10,11,1011,101,10011,
 111111,1011,110,11001,1111,100111,1101111,111,
 1111,1110,11101,101011,111111,101,111001,1011,110,
 1111111,1011111,100111,11011,10011,100111,1010,
 1101111]