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A281102 as a simple table

na(n)
01
110
2101
31000
410100
5100010
61010101
710000010
8101000101
91000101000
1010101000100
11100000101010
121010001010101
1310001010001010
14101010001010101
151000001010101010
1610100010000010101
17100010101000101010
181010100000101000101
1910000010001010101010

[1,10,101,1000,10100,100010,1010101,10000010,
 101000101,1000101000,10101000100,100000101010,
 1010001010101,10001010001010,101010001010101,
 1000001010101010,10100010000010101,
 100010101000101010,1010100000101000101,
 10000010001010101010]