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A280838 as a simple table

n a(n)
0 1
1 11
2 11
3 1111
4 1011
5 111111
6 101011
7 11111111
8 10101011
9 1111111111
10 1110101011
11 110111111111
12 10010101011
13 1111111111111
14 110101010101011
15 11111111111111
16 1010101010101011
17 111111111111111111
18 1011101110101011
19 11101110111111111
20 101100010010101011

[1,11,11,1111,1011,111111,101011,11111111,
 10101011,1111111111,1110101011,110111111111,
 10010101011,1111111111111,110101010101011,
 11111111111111,1010101010101011,
 111111111111111111,1011101110101011,
 11101110111111111,101100010010101011]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)