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A153500 as a simple table

na(n)
11
2101
310001
41010101
5101101101
610101010101
71010010100101
8101010101010101
910101101010110101
101010101010101010101
11101010010101010010101
1210101010101010101010101
131010101101010101011010101
14101010101010101010101010101
1510101010010101010101001010101

[1,101,10001,1010101,101101101,10101010101,
 1010010100101,101010101010101,10101101010110101,
 1010101010101010101,101010010101010010101,
 10101010101010101010101,1010101101010101011010101,
 101010101010101010101010101,
 10101010010101010101001010101]