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A306517 as a simple table

na(n)
11010100
2101000100
3101001000100
410101001010100
5101001001000100
6101010010110100
7101110000000100
81010100010110100
91010101010010100
1010101000101110100
1110101001110110100
12101000100101000100
13101001001001000100
14101010000101110100
15101010010100110100

[1010100,101000100,101001000100,10101001010100,
 101001001000100,101010010110100,101110000000100,
 1010100010110100,1010101010010100,
 10101000101110100,10101001110110100,
 101000100101000100,101001001001000100,
 101010000101110100,101010010100110100]