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A253631 as a simple table

na(n)
111
2101
3100111001
4110111011
5111010111
61100011100011
71100101010011
81101010101011
9100110101011001
10101000010000101
11101011000110101
12101110000011101
1310000010101000001
1410011010001011001
1510100110001100101
1610110010001001101
1710111000000011101
1811010001010001011
191000010101010100001
201001010100010101001

[11,101,100111001,110111011,111010111,
 1100011100011,1100101010011,1101010101011,
 100110101011001,101000010000101,101011000110101,
 101110000011101,10000010101000001,
 10011010001011001,10100110001100101,
 10110010001001101,10111000000011101,
 11010001010001011,1000010101010100001,
 1001010100010101001]