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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A280105 a(n) = prime(Fibonacci(n)) written in base 2.

Table of values

n a(n)
1 10
2 10
3 11
4 101
5 1011
6 10011
7 101001
8 1001001
9 10001011
10 100000001
11 111001101
12 1100111011
13 10110111111
14 101000011111
15 1000110001101
16 1111001110001
17 11010010011101
18 101101001110111
19 1001101101100011
20 10000100101011011
21 11100010001110111
22 110000000001001111

List of values

[10, 10, 11, 101, 1011, 10011, 101001, 1001001, 10001011, 100000001, 111001101, 1100111011, 10110111111, 101000011111, 1000110001101, 1111001110001, 11010010011101, 101101001110111, 1001101101100011, 10000100101011011, 11100010001110111, 110000000001001111]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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