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A265510 as a simple table

na(n)
01
111
2101
3111
41001
51001
61001
71111
810001
910001
1010101
1110101
1210001
1311011
1410101
1511111
16100001
17100001
18100001
19100001
20100001
21100001
22101101
23101101
24100001
25110011
26100001
27110011
28100001
29110011
30101101
31111111
321000001
331000001
341000001
351000001
361001001
371001001
381001001
391001001
401000001
411000001

[1,11,101,111,1001,1001,1001,1111,10001,10001,
 10101,10101,10001,11011,10101,11111,100001,100001,
 100001,100001,100001,100001,101101,101101,100001,
 110011,100001,110011,100001,110011,101101,111111,
 1000001,1000001,1000001,1000001,1001001,1001001,
 1001001,1001001,1000001,1000001]